Answer:
First off: Masks protect others from our germs. While we may be taking in our own germs, others don't get harmed. It helps others, and if you think about it, it helps us too! The virus is airborne, so if we all wear masks we'll be safer than ever.
Explanation:
Which of the following is a tool that is best used to measure the oxygen in water?
Answer:
DO is measured using a dissolved oxygen meter (or DO meter). The best method is to take the measurement in the field at the same time each day, because DO concentrations can vary throughout a 24 hour period.
Explanation:
how do giraffes respond to stimuli
What is the main function of a vacuole in a cell?
A) storage
B) coordination
C) synthesis of molecules
D) release of energy
Answer:
I'm not sure but I think its storage
Answer:
A..............
Explanation:
storage.....
The arthropods with three body sections, three pairs of legs, and one or two pairs of wings are the _______
Answer:
Insects
Explanation:
Insects, like ants, have three body sections, the head, thorax, and abdomen. They have three pairs of legs, three on each side of the body, six legs. And some ants have wings.
The arthropods with three body sections, three pairs of legs, and one or two pairs of wings are the insects.
What are the characteristics of arthropods?Arthropods are invertebrate animals with an exoskeleton, a segmented body, and paired jointed appendages. Arthropods form the phylum Arthropoda.
Insects such as ants, dragonflies, and bees. Arachnids such as spiders and scorpions. Myriapods (a term which means “many feet”) such as centipedes and milipedes. Crustaceans such as crabs, lobsters, and shrimp.
All arthropods posses an exoskeleton, bi-lateral symmetry, jointed appendages, segmented bodies, and specialized appendages. The major arthropod classes can be separated by comparing their number of body regions, legs, and antennae.
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write the diseases caused by microorganisms
Any resource necessary to the survival of populations in an ecosystem may become a(n)
A. abiotic factor.
B. biotic factor.
C. limiting factor.
D. niche.
options is: Stone , Fiber , Collenchyma , Parenchyma
Answer and I will give you brainiliest
Answer:
Fiber
Explanation:
All the other choices are plant related. As far as I know, ropes and towels do not have stems or leaves.
Question 4
If the cells of a plant did not have a cell membrane, then the cells would most likely
А
lose their green color.
B
be more rigid and supported.
С
not be able to control what enters and exits the cells.
D
have to process sugar and make energy twice as fast.
7. Why are adult sponges said to be sessile animals? |
Answer:
All adult sponges are sessile, meaning they are attached to some surface. Since they cannot move, sponges cannot pursue their food. Instead, they are filter feeders, meaning they obtain their food by straining the water for small bits of food like bacteria, algae, or protozoans.
Explanation:
full form of SODIfull form of s o d i
Answer: She Omlet dinner ireland
Explanation:
household bleach has ph between 12 and 13. From. this information, which of the following best describes the bleach solution
Answer:
It would be a BASIC substance
Explanation:
Basic is the opposite of acidic
WILL BE MARKED BRAINLIEST PLUS 12 POINTS
The author of the passage would most likely agrees that
Answer:
The answer is D
Explanation:
it is the only one that makes sense
Which of the following best describes energy transformations in ecosystems?
a.
Most energy in a lower trophic level is passed to higher trophic levels.
b.
Heat is not a significant waste product as energy passes between trophic levels.
c.
Most of the energy collected by an organism is not passed on to other organisms.
d.
Tertiary consumers collect the most energy in an ecosystem.
Answer: C - Most of the energy collected by an organism is not passed on to other organisms.
Explanation:
right on edge 2020
also only 10% of energy is transferred to the next trophic level
The best description of energy transformation in an ecosystem is most of the energy collected by an organism is not passed on to the other organisms. Thus, the correct option is C.
What is Energy transformation in an ecosystem?Energy is transferred between different organisms in a food web from producers to different consumers. The energy is used by the organisms to carry out most of the complex tasks in the food web. The vast majority of energy which exists in a food web originates from the sun and is transformed into chemical energy by the process of photosynthesis in the plants.
Energy transformation in an ecosystem follows 10% law, where only 10% of the energy is transferred to the next trophic level in an ecosystem. Thus, most of the energy collected by an organism is not passed on to other organisms.
Therefore, the correct option is C.
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one atom has 13 protons and another atom has 10 protons are they the same element
Why do plants die if they get extra water
Answer:
Over-watering severely limits, even cuts off the supply of oxygen that roots depend on to function properly, meaning that plants do not get adequate oxygen to survive. Furthermore, too much water can also lead to root rotting and the irreversible decay of roots.
Explanation:
The size of the image of a cell being examined with a microscope is determined by the A) light source and fine adjustment B) stage and stage clips C) objectives and ocular D) diaphragm and coarse adjustment
Answer:
Explanation:
objectives and ocular
Look at Figure 5. Which beaker contains a HYPOTONIC solution? * Beaker A Beaker B Beaker C Both beakers A and C
Answer:
A
Explanation:
I think it is A, But I am not sure
Commonly known as fat. Forms the subcutaneous layer beneath skin????????
PLS HELP ASAP PLS PLS PLS: Is there a connection between the high amount of mineral mines in the western US and the high amount of mountain chains in the western US? If so, what is it?
Which describes primary succession, but not secondary succession?
a. Small trees and shrubs replace grasses and other small plants.
b. Large trees replace small trees and shrubs.
c. The process often begins on lifeless, barren rocks that form from a
volcanic eruption
d. The process often begins after a human disturbance, such as clear-cutting a
forest
Answer:
C
Explanation:
Answer:
Which disturbance would result in primary succession?
harvesting wheat by using a combine harvester at the end of the growing season
controlled burning to stimulate the growth of forest trees such as sequoia
the formation of Surtsey, a volcanic island off of the southern coast of Iceland **
the effect of a large herd of elephants on the grasses and shrubs in an area
Explanation:
Earth is currently in a state of climate change because average global temperatures are slowly but steadily increasing. If this trend continues, what changes would you expect to see in the cicada life cycle? Use information from the article to support your argument
Answer: Cicadas will emerge from underground earlier in the year. Based on current patterns, they emerge earlier in the south than in the north because it’s warmer in the south, so the soil warms sooner. If global temperatures increase around the world, cicadas will emerge from the ground in all areas earlier than expected.
I hope this helps :)
True or false: Large molecules called monomers are made of smaller subunits called polymers. A True B False
The statement, large molecules called monomers are made of smaller sub-units called polymers is false.
Polymers are macromolecules formed by agglomeration of small molecules called monomers. Monomers are very small molecules which can join together to form long chains.
The subunits of polymers are monomers. Hence, the statement, large molecules called monomers are made of smaller sub-units called polymers is false.
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Which of the following mutations is LEAST likely to result in harmful changes to cells?
briefly explain the relationship between cells, organs, and tissues
Answer:
In the human body, cells are the basic units of life. Groups of cells working together for a specific function form tissues. Organs are two or more tissues operating together. Even separate organs work together, forming body systems.
Explanation:
I hope this helps you out and if your feeling generous plz mark brainliest it helps me a lot thank you:)
Answer:
The body has levels of organization that build on each other. Cells make up tissues, tissues make up organs, and organs make up organ systems.The function of an organ system depends on the integrated activity of its organs.
Explanation:
Helpppp meee pleasee!!!
Answer:
I can't see the bottom question. It's cut off
Explanation:
which part of the carbon cycle breaks down carbohydrates into carbon dioxide and water
Resipration
Ersion
Decomposition
Answer:
Respiration
Explanation:
Respiration is a component of the carbon cycle which breaks down carbohydrates into carbon dioxide and water.
Respiration is an aerobic process that takes place in the presence of oxygen.
It is a catabolic process in which energy rich compounds are broken down. In this process, oxygen combines with carbohydrates to produce carbon dioxide and water with the release of energy. Carbohydrates is rich and embedded with energy.Cellular respiration is the process that releases energy for living organisms.
Explain how cell membranes work work according to the fluid mosaic model
WORTH 20 POINTS
The fluid mosaic model explains various observations regarding the structure of functional cell membranes. According to this biological model, there is a lipid bilayer (two molecules thick layer consisting primarily of amphipathic phospholipids) in which protein molecules are embedded.
PLEASE PLEASE help like right now
Answer:
correct me if I'm wrong but i believe it is (A)
Answer:
B, or the second answer
In lakes and ponds, a layer of ice forms on top of the liquid water, creating an insulating barrier that protects the animals and plant life in the pond below from freezing.
how does the mitochondria help the cell grow?
Answer: It makes energy for the cell. In addition to producing energy, mitochondria store calcium for cell signaling, generate heat, and are involved in cell growth and death.
why do both plant and animal cells have membranes
Both plant and animal cells have membranes so whatever chemical reactions they have going inside the cell, it is regulated and maintained. Membranes help separate the internal environment from the external environment.
Hope this helps - I'm currently in cell biology so this question is interesting
