Answer: Protists
Explanation:
The protists are organisms which have characteristics similar to both plants and animals. There is huge diversity of protists on earth as they are single celled organisms and they increase in numbers by reproduction. They have a specialized cellular structure which includes organelles like nucleus, mitochondria, and others which are characteristic features of the eukaryotic organisms. They live in moist environment. They engulf their prey this way they are heterotrophic and they can also photosynthesize like plants.
What is kepler-36's life expectancy?
What are two types of secondary succession?
-
succession, and
succession
Answer:
Fire. Fire is one of the most common causes of secondary succession and is an important component for the renewal and vitality of many types of ecosystem.
Harvesting, Logging and Abandonment of Crop Land.
Explanation:
1- After a fire, species start to recolonize an area, beginning the secondary succession process. The first species to colonize are usually fast growing herbaceous plants, such as conifers or ferns, which require high levels of light. These species are often already present in the form of seeds within the soil, or are able to rapidly disperse from nearby areas. In time, slow growing, shade-tolerant, woody species begin to suppress the early successional species, which are in-turn replaced or shaded by large trees, eventually leading to the generation of forests and a climax community.
2- The abandonment of land previously utilized for crops is a common cause of human-induced secondary succession. Land which has been intensively cultivated is often nutrient poor, with the nutrients having been repeatedly removed through harvest or logging. Agricultural processes also often leave the soil vulnerable to high levels of erosion. The abandonment of such land allows plants and animals that were previously unable to inhabit the area to colonize. Early succession of vegetation following the abandonment of farmland is responsible for increases in soil organic content, nutrient density and soil porosity. The addition of shrubs and of root systems within the soils, which follow in later succession, acts as a natural barrier against erosion, thereby allowing for restoration of degraded habitats.
Secondary succession is a type of ecological succession in which plants and animals recolonize a habitat following a significant disturbance, such as a devastating flood, wildfire, landslide, lava flow, or human activity.
Thus, Primary succession, in which a biological community emerges where none previously existed, is distinguished from secondary succession.
Where a disturbance did not completely wipe out all life and nutrients from the environment, secondary succession occurs.
Despite the fact that fire, flooding, and other disturbances can leave a landscape in ruins, drive many animals and plants away, and bring the biological community back to an earlier stage, the habitat is still alive because the soil still contains nutrients and seeds that were sown before the disturbance and animals.
Thus, Secondary succession is a type of ecological succession in which plants and animals recolonize a habitat following a significant disturbance, such as a devastating flood, wildfire, landslide, lava flow, or human activity.
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GIVING BRAINLIEST!!!!!
how do the kidneys and the bladder work together??
Answer:
From the kidneys, urine travels down two thin tubes called ureters to the bladder. The ureters are about 8 to 10 inches long. Muscles in the ureter walls constantly tighten and relax to force urine downward away from the kidneys. If urine is allowed to stand still, or back up, a kidney infection can develop.
Explanation:
Enter the correct term in the blanks.
a. The circulatory system is made up of the heart plus all of the _______________________ and ___________________________________.
b. When we breathe, a large muscle called the _____________________ helps us draw oxygen into our lungs.
c. The ___________________________ filter our blood.
d. The right side of the heart pumps blood only to the ______________________ .
e. The human heart has _______________ chambers.
f. The top chambers of the heart are each called the _________________.
g. The bottom chambers of the heart are each called the ___________________ .
h. The liquid part of the blood is called ___________________________ .
i. The _________ system breaks down food for the body's cells.
j. Digestion begins in the ____________________with the teeth and _____________.
k. The liver produces ____________________, which acts on fat.
l. The ___________________ system is the body's garbage service.
m. The _________________________ are the main excretory organs.
Answer:
a. veins and arteries
b.diaphragm
c.kidney
d.lung
e.4
f.left auricle(atrium) , right auricle(atrium)
g.left ventricle, right ventricle
h.blood plasma
i.digestive
j.buccal cavity ,saliva
k.bile
l.excretory
m.kidneys
Explanation:
What proportion of each parent plant's genetic material does each offspring plant have?
Answer:
Each gamete comprises half of the organism's chromosomes, or genetic material. As a result, each sperm carries 50% of the father's genes and each egg carries 50% of the mother's genes. This distinguishes gametes from other cells in the body.
Explanation:
Which statement est describes how organisms and populations depend on abiotic fertors in
an ecosystem?
A Algae is the main diet of tadpoles.
B Woodpeckers nest in dying trees.
с Worms dig tunnels 'n soll.
D
Gids nest in cattail plants
"Worms dig tunnels in soil", best describes how organisms and populations depend on abiotic factors in an ecosystem. Therefore, option (C) is correct.
What are abiotic factors?Abiotic factors are non-living aspects of the environment that have an effect on living things. In this scenario, worms are considered to be biotic factors; however, the abiotic factor of soil is required for the worms' tunneling activity in the soil. The behavior of worms and the impact that they have on the ecosystem can all be influenced by the moisture level, texture, and nutrient density of the soil.
Therefore, choice (C) illustrates how organisms' ability to survive and perform their roles within an ecosystem is contingent on the presence of abiotic factors.
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What is the most popular gamefish in Florida
Answer:
Sailfish
Explanation:
Answer:
Sailfish.
Explanation:
Will do what ever it takes
Which of these factors is used to classify the different organisms on Earth into Kingdoms (such as protists, fungi, plant, animals, and bacteria) ?
I Number of cells in the organism
II How the organism obtains energy
Question 15 options:
I only
II only
I and II
Answer:
II only
Explanation:
help!! i will give brainluest to the right answer
Answer:
there will be more sea urchins and that will affect the giant kelp and the giant kelp will decrease because there are too many kelps
Explanation:
hope this helps!
Fossils in _______ layers of rock are generally estimated to be _______ than fossils found in the deeper layers. (3 points)
older, younger
newer, younger
older, older
newer, older
Answer:
Answer number 2
Explanation:
So in Geology, Precipitation of rock layers took place over the last hundreds of millions of years...During that process many living organisms have died and are precipitated with the rock layers... Let me explain with an example.
Dinasours went extinct Million years ago while the Dodo bird went extinct a couple of hundred years ago
Would you expect to find Dinasour fossils in newer rock layers or the dodo? lets's say 200m deep? Dodo for sure, Dinasour fossils are waay too old to be found at such shallow deeps that's why fossils in newer layer of rocks are absolutely younger than fossils found at deeper layers
Explain the process of gas exchange in humans
Answer:
During gas exchange oxygen moves from the lungs to the bloodstream. At the same time carbon dioxide passes from the blood to the lungs. This happens in the lungs between the alveoli and a network of tiny blood vessels called capillaries, which are located in the walls of the alveoli.
Explanation:
In the sporophyte plants produce ________________________?
Answer:
spores
Explanation:
plant body grows and eventually produce spores through meiosis.These spores divide mitotically to produce haploid (having a single set of chromosomes)
PLEASE HELP ME!!!!! I WILL MARK BRAINLIEST!!!!!
Answer:
the zooplankton would increase
Explanation:
there are not vary many salmon to eat the zooplankton
11) The diagrams show the developing embryos and the adult forms of various types of animals with backbones.
Answer:
C
Explanation:
Looking at each embryo at the begining you can tell they are very similar, in fact its almost impossible to tell the difference. this tells us that they have a common ancestor because the orignal cells of the embryos are so similar
Earth's average temperature typically fluctuates (cycles)
O True
O False
PLEASE HELP ME THIS IS PART 2!!!!!!!!! I WILL MARK BRAINLIEST
Answer:
D
Explanation:
What are two common pollutants?
1.Explain 1 -2 biological benefits that photosynetic plants aboard the ship could provide to the crew.
2. Suggest 2. -3 important considerations and/or measures that the crew should take to ensure the plants ability to survive and photosynthesize. Justify your ideas by explaining why they are necessary.
Can someone please help me on this?
Answer:
Provide food stuff and oxygen.
Explanation:
Making of food and supply of oxygen are the two biological benefits that photosynthetic plants provide to the crew of the ship. The plants make their own food for itself as well as for other organisms and also release oxygen that is produced in the process of photosynthesis. The crew should placed the plants in the sunlight and provides water daily in order to survive and photosynthesize. The sunlight and water are very important because sunlight opens the stomata through which carbondioxide gas enters into the leaves which combines with the water forming glucose and oxygen. Glucose is stored in the plant body whereas some oxygen is used by the plant during respiration and the extra is released in the air through stomata.
8.
Choose the best answer.
An ecosystem's different eating relationships at all different levels are shown by _______.
trophic pyramids
food webs
legume
food chains
13. What type of chemical hazard is a person ingesting if they eat a lot of processed foods, cured
meats, and certain types of wines?
Answer:
The correct answer is - health hazards (carcinogenic).
Explanation:
Processed foods, cured meat, and certain types of wines have a chemical present in them for increasing the life of the food and taste. This chemical is used in this food are known for their cancer-causing properties and grouped as group 1 carcinogen which comes under health hazard of type of chemical hazard.
N-nitroso-compounds (NOC) and polycyclic aromatic hydrocarbons (PAH) are the two major chemicals used in cured meat and processed food. There are many other severe health conditions also caused by ingesting a high amount of such food like diabetes, cardiovascular disease, and obesity.
Which of the following correctly pairs an organ that functions in two different organ systems?
Skin integumentary system and immune system
Stomach: digestive and skeletal
Bone: skeletal and reproductive
Kidney: excretory and respiratory
The skin integumentary system and immune system are pairs of an organ that functions in two different organ systems.
How do the Skin integumentary system and immune system work together?The skin and other parts of the integumentary system work with other organ systems to maintain homeostasis. The skin works with the immune system to defend the body from pathogens by serving as a physical barrier to microorganisms.
Thus, the skin integumentary system and immune system are pairs of an organ that functions in two different organ systems.
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I speak without a mouth and hear without ears. I have no body, but I come alive with wind. What am I ;)
*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆
Answer: Echo
Explanation:
I hope this helped!
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- Zack Slocum
*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆
The loss of water in a plant occurs through the ______by the process of _________
A-Roots:Osmosis
B-Flower;Evaporation
C-Stomata:Transpiration
D:Stem:Transpiration
Answer:
Transpiration through stomata
Heeey. Gving brainliest quick and simple please help.
The Theory of Evolution states that the first living organisms were a combination of all of the following EXCEPT:
A. lava.
B. sunlight.
C. a chemical soup.(not the answer i got it wrong first try)
D. water.
Answer:
A - Lava
Explanation:
Prokaryotes were the earliest life forms, simple creatures that fed on carbon compounds that were accumulating in Earth's early oceans. Slowly, other organisms evolved that used the Sun's energy, along with compounds such as sulfides, to generate their own energy.
Answer:
lava
Explanation:
i ✨think✨
nombradme 5 artropodos que respiren mediante traqueas
Answer:
Basic Categories of Arthropods
Chelicerata: horseshoe crabs, spiders, scorpions, sea spiders and mites.
Myriapoda: millipedes, centipedes, pauropods and symphylans (known as glasshouse symphylans or garden centipedes)
Crustacea: brine shrimp, barnacles, lobsters, crabs, shrimp and remipedes.
Explanation:
Hope it helps
How does population growth Affect mineral resource extraction
a. Higher population lower mineral extraction
b. Does not effect extractions
c. Higher population more mineral extration
d. Lower population more mineral extraction
Answer:
b.
Explanation:
does not effect extractions
State the difference between poultry and poultry keeping
Answer:
I don't know what Poultry keeping is but Poultry is the group name for all domesticated birds used for meat, eggs, or feathers. Poulry are also referred to as birds and fowl. These birds have wings, backbones, and feathers; some can even swim.
Explanation:
- Eijiro <3
Those that get energy from food they eat are called these
Answer:
Heterotrophs, or consumers, are organisms that must obtain energy by consuming other organisms as food
Explanation:
hope it helps sorry if it's wrong
PLEASE HELP ASAP THE QUESTION IS IN THE PICTURE
THE ANSWER CHOICES ARE:
the highest values for each of the graphs
the average temperature range
the average monthly precipitation
a combination of all the data on the graphs
Answer:
I would say, a combination of all the data on the graphs
Explanation:
I hope this helps!
Using this model sample as a guide ,create a molecular clock model use the flowchart tools in your word processing program to make your model.Make sure the mutations are clearly visible in the strand.Consider using a different font color limitations use insert image button to insert a screenshot of your model in the answer space provided
Answer:
part 1 of this question is 17.1/.76=90
90/x
x=4
90/4=22.5
22.5 mil years for one full base pair mutation to occur
Explanation:
this is the model for part 2
