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Veseljchak [2.6K]
3 years ago
9

What is The amount of mass in a unit volume of a substance called

Biology
1 answer:
konstantin123 [22]3 years ago
3 0

Answer:

density

Explanation:

Density mass of a unit volume of a material substance

Formula: D=M/V

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Which genes would a crop scientist most likely insert into a crop to protect it from droughts and insects?
Aleonysh [2.5K]
Commonly, genes from bacteria are inserted into a crop's chromosomes to produce pesticide substances to kill insects

For drought, I'm not fully sure, but Maize is a very drought resistant crop often introduced to communities which receive little rainfall. Maybe they take a gene from the maize crop and insert it into the chromosomes
8 0
3 years ago
A table with four organisms and their primary role in an ecosystem is shown.
Otrada [13]

Answer:Each and every one of us have several roles. Organisms in a community play other roles too. An organism's role within an ecosystem depends on how it earn its nutrients. Organisms collect their nutrients in very different actions, so they have different roles in an ecosystem.

Explanation:  

The food chain describes who eats whom in the wild. Every living thing—from one-celled algae to giant blue whales—needs food to survive. Each food chain is a possible pathway that energy and nutrients can follow through the ecosystem.

For example, grass produces its own food from sunlight. A rabbit eats the grass. A fox eats the rabbit. When the fox dies, bacteria break down its body, returning it to the soil where it provides nutrients for plants like grass.

Of course, many different animals eat grass, and rabbits can eat other plants besides grass. Foxes, in turn, can eat many types of animals and plants. Each of these living things can be a part of multiple food chains. All of the interconnected and overlapping food chains in an ecosystem make up a food web.

3 0
3 years ago
What two places in the body are cartilaginous joints found?
Anettt [7]

Answer:

The intervertebral discs of the spinal column and 'long bones' such as the femur and tibia.

Explanation:

4 0
3 years ago
5. Is the following sentence accurate?
hichkok12 [17]

The cell that provides life with chemical energy. Light energy is converted by photosynthesis into chemical energy that is stored in glucose, and this energy is then released during cellular respiration to create ATP.

<h3>What does the term "cellular respiration" mean?</h3>

While cells are aerobic respiration, oxygen may be present or not. But, because the cell seems to "respire" by consuming molecular oxygen (as an electron acceptor) and releasing carbon dioxide, the process is essentially known as "cellular respiration" (as an end product).

<h3>What happens during cellular respiration?</h3>

ATP is created during cellular respiration as a reaction product between glucose and oxygen. Water and carbon dioxide are released as by products. The three stages of aerobic cellular respiration are glycolysis, an anaerobic process, and the Krebs cycle.

To know more about Cellular respiration visit:

brainly.com/question/13721588

#SPJ13

4 0
1 year ago
The plasma of our blood constitutes ______ than half of the fluid in our body; plasma is part of the _____________ fluid.
Vaselesa [24]

Answer: Less\ Extracellular

Explanation: The plasma of our blood constitutes less than half of the fluid in our body; plasma is part of the extracellular fluid.

3 0
2 years ago
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