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nlexa [21]
2 years ago
15

All living things must get and use

Biology
1 answer:
Sveta_85 [38]2 years ago
6 0

Answer:

A. metabolism

Explanation:

Metabolism is the bodily process used to convert food into energy.

To survive, the body must use energy. Energy is important to perform daily tasks as big as moving and as small as undergoing mitosis. All of this energy comes from the food we eat.

Metabolism is a complex process that works to break down the calories within food and convert them into energy we can use.

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During a(n) ________ change, a system absorbs energy from its surroundings.
djyliett [7]

Answer:

The answer is Endothermic!

6 0
3 years ago
What type of environmental conditions do the camera systems need to withstand for three years?
nikklg [1K]

Cameras and video-shooters are essentially tough. They can withstand a lot, from insects to shark bites. However, in order to withstand being outside for such a long time of three years? That's a little tricky.

As we all know, the batteries can corrode if left in damp places, or if left in for too long. Therefor, this can't be damp. Nowadays, most cameras have plastic in various places, so leaving it somewhere hot could inevitably melt it. You don't want that. If your camera is left in the cold, (18°F, 10°C) then the batteries could be severely changed. If left in a cold place, the battery life could deplete by so much as half, so in very cold climates, you will very quickly run out of power.

In order for it to sustain 3 years, you will probably need to find a climates that is about 60°F (15.5556°C) in a drier location.

I hope this helped!

8 0
3 years ago
When organisms produce more offspring than survive
Agata [3.3K]

When organisms produce more offspring than survive, the area can become overcrowded, and they will compete for nutrients and other resources and necessities.

7 0
3 years ago
Look at metaphase and anaphase. Suggest the purpose of the spindle fibers during mitosis.
guajiro [1.7K]

Answer:

The spindle fibre is necessary to separate the sister chromatids into opposite sides of the cell.

Please find detailed explanation below

Explanation:

Mitosis is the cell division that produces two daughter cells that are genetically identical to the parent cell. Mitosis occurs in stages viz: prophase, metaphase, anaphase and telophase. The replicated chromosome, aligns at the centre of the cell in the METAPHASE stage and separates into opposite poles in the ANAPHASE stage.

This alignment (at the equator) and separation into opposite pole is possible with the aid of a structure called SPINDLE FIBRES. Spindle is a structure formed from microtubules, which attach to the kinetochores (located in the centromere) of each replicated chromosome to separate them from one another. Hence, the purpose of the spindle fibre during mitotic division is to separate the GENETIC MATERIAL of a parent cell into two daughter cells.

6 0
3 years ago
A gardener planted two different varieties of black-eyed pea in her garden, one with black seeds and the other with white seeds.
RSB [31]

Answer:

I could not submit the answer. Please see the attached image for the answer

7 0
3 years ago
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