Answers
Answer:
False
Explanation:
It will only be 78% in 2040
Answer:
False.
Explanation:
63% of our energy comes from fossil fuels.
Related Questions
Which of these is an abiotic factor of an aquarium ecosystem?
a
algae growing on the glass
b
gravel on the bottom of the aquarium
c
plants growing from the gravel
d
fish swimming in the water
Answers
Answer:
b
Explanation:
abiotic factors are nonliving things and gravel is nonliving so that has to be the answer
Answer:
B: gravel on the bottom of the aquarium
Explanation:
Abiotic Factor means a non-living thing so gravel would be the best option.
Give two specific examples where asexual reproduction happens in nature.
Answers
Answer: Bacteria produce asexually, making copies of itself to spread. Plants also produce asexually, this happens in several ways one way s binary fission. This is asexual reproduction by a separation of the body into two new bodies. Simply copies of the original.
Explanation:
What characteristic do all protists have in common?
A) flagella that help them move
B) structures made of many cells
C) ability to make their own food
D) cell nuclei that contains DNA
!!^^^
Answers
Answer:
D
Explanation:
All other answers are not true.
What type of epithelium is associated with goblet cells?:
wered
of
O a. Pseudostratified epithelium.
O b. Simple cuboidal epithelium.
estion
O c. Simple columnar epithelium.
Answers
Goblet cells' main job is to secrete mucin and produce a layer of protective mucus. Goblet cells may possibly have a role in the regulation of the immune system.Thus, option B is correct.
What epithelium is associated with goblet cells?Goblet cells' primary function is to secrete mucus in order to safeguard the mucous membranes that surround them. This is done by goblet cells secreting mucins, which are big glycoproteins made primarily of carbohydrates.
Goblet cells exhibit a distinctively polarized morphology regardless of fixation. Along with organelles like the Golgi, endoplasmic reticulum, and mitochondria, their nucleus is located at the base of the cell.
Mucus-filled secretory granules that are membrane-bound fill the remaining space in the cell.
Therefore, Most of the major airways are lined with pseudostrategized ciliated columnar epithelium that contains goblet cells. This tracheal pseudostratified epithelium is an illustration.
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Cinder cones have steeper flanks than shield volcanoes, but cinder cones occupy the same area of land as shield volcanoes.
a. True
b. False
Answers
Answer:trueeeee
Explanation:
How many family members have dimples?
Please help!
Answers
Answer:
4
Explanation:
Shaded means that the family members are affected (which in this case means having dimples)
Answer:
5
Explanation:
What technique do forensic scientists use to make more DNA?
Answers
Answer:
Explanation:
Rather than use X-ray-based gel electrophoresis, today's forensic scientists measure the size of DNA fragments with a technique called capillary electrophoresis. Small fragments travel more quickly than large fragments through a gel-like material.
What is defined as the variable in a controlled experiment that is purposely changed or manipulated? PLEASE HELP!!
constant
independent variable
controlled variable
dependent variable
Answers
Answer:
Independent Variable
Explanation:
This region is known for hot and dry summers and long, cold winters.
Answers
Answer:
Desert?
Explanation:
Answer:
what is the question? there is none
Explanation:
Which of these metals are magnetic?
a.copper
b.steel
c.nickel
d.tin
e.aluminum
Answers
Answer:
Metals that have iron are magnetic.
D. Tin
Explanation:
Hope it helps...........................................
b) In what way does the endocrine system cause homeostasis? (1 point)
Will mark brainliest!!!
Answers
The endocrine system causes homeostasis because hormones regulate the activity of blood cells, which, when released, is controlled by a stimulus.
What is the definition for vacuole and Chlorophyll?
Answers
Answer:
Some bacteria perform photosynthesis, but their chlorophyll is not relegated to an organelle. Vacuoles. Vacuoles are membrane-bound sacs that function
sorry if it is not right
Explain how a swinging bat has kinetic energy?
Kinetic energy can be found in all bats.
The bat is gaining kinetic energy from the air around it.
Any matter that is moving has kinetic energy.
The bat has stored energy that is now being release.
Answers
Answer:
Explanation:
D
Which of the following is an example of stored energy?
a. A car rolling down a hill
b. A soccer ball sitting on top of a cabinet
c. A dog lying on the floor
d. None of the above
Answers
b hope u like it .plz like it .ok
Answer:
I believe it's B.
Explanation:
Because the ball is not moving and it's storing energy being on top of the cabinet. And it has more gravitational energy on it because of its position and stored energy.
Which of these events can lead to an increase in the population size of mice?
a. Some mice emigrate (leave) in search of food
b. Cats, owls, and snakes are added
c. More mice are born than die
d. A large number of mice die because of a forest fire
e. Cheese shortage
Answers
This means the birth rate would exceed the death rate, to make a positive growth rate in the population. So overall, the population will go up if more mice are born compared to those that die off.
Choices A, B, D and E all describe factors that would either kill mice or push them out of the habitat. Either way, these answer choices would have a decrease in population rather than increase. So we can eliminate these answer choices.
What is an example of elastic potential energy?
a. stretching a rubber band
b. apple falling from a tree
c. A dog lying on the floor
d. throwing a ball
Answers
Answer:
a.stretching a rubber band
Answer:
An example of elastic potential energy is
A. stretching a rubber band.
Hope it will help :)
The following is an example of mechanical energy
a. Riding a bike
b. Eating food
c. The sun
d. A fire giving off heat
Answers
Answer:
The answer is A.
Explanation:
Because it involves motion and kinetic energy.
What are bio molecules made of?
Answers
Answer:
bio molecules are organic molecules that includes carbohydrates, protein, lipids, and nucleic acids.
Hope this helps :)
fertilization that happens when sperm cells are released into the body of the female animal
Answers
Answer:
If you're asking about the type it is internal
Explanation:
Mammals internally fertilise through copulation.
Due Tuesday
Write the name of the root tissue on the corresponding line. What are the two ways root cells grow?
Answers
A population of rabbits lives in a grassy field that is lush and green in summer and covered in snow in winter. At the start of the summer, 75% of the population are white rabbits, and the remaining 25% of the population are brown rabbits. In rabbits, white (W) is dominant over brown (w). During the summer, the field where they live experiences a drought. The summer drought lasts for two years, through many generations of rabbits.
Which prediction BEST estimates the expected percent of white and brown rabbits in the population at the end of the drought?
Answers
Answer:
The rabbit population will consist of 35% white rabbits and 65% brown rabbits.
Explanation:
hope this helps!
The rabbit population will consist of 35% white rabbits and 65% brown rabbits.
What are the limiting factors of the rabbit population?Until a limiting factor, such as low reproduction, food scarcity, predation, disease, and/or weather conditions restrict populations, the population tends to grow.
Some density-dependent limiting factors are the spread of pathogens, competition for nesting locations, the destruction of habitat, increase in the population of predators. Several predators, including raptors and coyotes, use rabbits as food, but in urban and suburban areas, cats and dogs pose the biggest threat. Some abiotic limiting factors are drought, flood, earthquake, and all types of natural disasters.
Thus, the rabbit population will consist of 35% white rabbits and 65% brown rabbits.
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the marine animals affected by the bloom do not eat algae. How could domoic acid have poisoned these organism?
Answers
Answer:
Domoic acid is a kainic acid-type neurotoxin that causes amnesic shellfish poisoning. It is produced by algae and accumulates in shellfish, sardines, and anchovies. When sea lions, otters, cetaceans, humans, and other predators eat contaminated animals, poisoning may result.
Explanation:
Blooms of algae affect ALL TROPHIC levels because domoic acid is a neurotoxin that accumulates in different species (e.g., shellfish, sardines, anchovies, etc) which are eaten by higher consumers (e.g., manatees and dolphins), thereby altering the equilibrium of the food chain.
A food chain refers to the transfer of matter and energy as food from different trophic levels in an ecosystem.
The food chain is sustained by organisms called producers (.e.g., algae in a marine ecosystem), which are found at the most basal level of the chain.
The primary consumers (e.g., marine invertebrates) are organisms localized at the second trophic level. These organisms (primary consumers) eat producers.
The secondary consumers are organisms found at the third trophic level, which eat primary consumers, and so successively to all major trophic groups.
Blooms of algae alter the whole food chain because domoic acid is a poison that accumulates in the body of the organisms at all trophic levels.
In consequence, marine consumers at higher trophic levels (e.g., manatees and dolphins) are also affected by blooms of algae.
In conclusion, blooms of algae affect ALL TROPHIC levels because domoic acid is a neurotoxin that accumulates in different species (e.g., shellfish, sardines, anchovies, etc) which are eaten by higher consumers (e.g., manatees and dolphins), thereby altering the equilibrium of the food chain.
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Pleaseeeee help me ASAP
Answers
Answer:
11. B. 25%
12. C. Short AND E. Pink
Hope this helps!!
- Kay :)
Mendel's primary contribution to our understanding of inheritance was
al The idea that genes are found on chromosomes
b) Explanation of the patterns of inheritance
c) The discovery of alleles
d) Determining that informations contained in DNA are for protein synthesis
Answers
Answer:
D.) (Determining that informations contained in DNA are for protein synthesis)
Which organism is best classified as a consumer?
Group of answer choices
worm
algae
mushroom
human
Answers
Answer:zHuman I think
Explanation:
Why do you feel like personal organisation is a struggle or strength?
Answers
Answer:
It can be a struggle because you won't have the determination to sometimes take time to organize things.It can be a strength because being organized can make you less stressful. (Ex: You can find your car keys better.) or (Ex: I rember what assignment is due on friday!!)
Explanation:
It can be a strentgh when handling emotions and it can make you smarter. Less things are going on in your mind.
It can be a struggle because life is automatically busy.
Hope this helps!!
Guide Questions: (just in case I didn't asnwer the question well)*questions to help answer the question
What is personal organization?
Do you struggle with personal organization?
Is personal organization your strength?
Is personal organization a strength?
Are there reasons to why you think personal organization is a strength?
Is personal organization a strength?
Are there reasons to why you think personal organization is a struggle?
Volcanic eruptions can — (1 point)
O draw animals to the area.
O add nutrients to the surrounding soil.
O increase biodiversity.
O drastically alter the ecosystem.
Answers
Answer:
Add nutrients to the soil
Explanation:
Plants are destroyed over a wide area, during an eruption. The good thing is that volcanic soil is very rich, so once everything cools off, plants can make a big comeback!
Hope it helped!!!
Answer: Drastically alter the ecosystem
Explanation:
I took the quick check
How are coral reefs similar to tropical rainforests? Both are home to just a few types of rare animals. Both can easily be restored if they are destroyed. Both support a huge quantity and variety of organisms. Both are found in all types of climates around the world.
Answers
Answer:
c
Explanation:
Answer:
its C
Explanation:
i took the test on edge 2021
What happens in an ad hominem persuasive technique? A limited number of options are presented. A person is attacked rather than an argument. Loaded language is used to appeal to emotions. A quick judgment is made without the use of evidence.
Answers
Answer: B
Explanation:edg2021
In an ad hominem persuasive technique a person is attacked rather than give an argument.
What is an ad hominem argument?
An ad hominem reasoning argument is a type of argumentation where its validity is not based on an attribute.
An ad hominem argument is fallacious because it does not involve verifiable information to be proved.
This type of argumentation occurs when one person is attacked based on feelings of prejudice and or fallacious commentaries.
In conclusion, a person is attacked rather than give an argument in an ad hominem persuasive technique.
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Despite the rampant depletion of trees in the natural forest in Ghana,it is still worth using wood as the main construction.Disscuss
Answers
Answer:
Hope this helps!
Explanation:
Forest resources support livelihood of people in jurisdictions in which forest is located. However, the forest size is gradually depleting continuously. The lack of information about the specific agents and forces of forest depletion is worrying. This is due to the inter-generational and intra-generational equity notions that affect mankind. As such, there is the need to maintain such resources on a non-declining value basis so as to maintain human welfare over time. Thus, the objective of this study is to empirically examine the determinants of forest depletion in Ghana over the 1970-2012 period in Ghana. This study employs multiple regression concepts to examine the effects of the determinants on forest depletion. The findings of the study indicate that gold extraction for export, population growth and logging increase the rate of forest depletion for the study period. More significantly, population growth reflected in settlement expansion, agriculture purposes, increased use of fuel wood, etc have greater effect on forest loss in Ghana. This suggests that, protection of the forest is necessary and sufficient condition for economic growth. As a result of these, both government and policy-makers need to safeguard the forest estate, by increasing afforestation schemes and also using part of the returns from gold exports to regenerate the forest.
Answer:
The main cause of deforestation is agriculture (poorly planned infrastructure is ... In 2019, the tropics lost close to 30 soccer fields' worth of trees every single minute. ... of Texas could be lost to rampant deforestation, according to a WWF report. ... These fires not only alter the structure and composition of forests,
Explanation:
