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1 year ago

Active transport requires energy and moves molecules from where there areless of them to where there are more of them.

Biology

1 answer:

marshall27 [118]1 year ago

8 0

Answer:

(B)False

Explanation:

active transport is the movment from a region of higher to a region o lower concentration

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The lumbar region is ________.

Ratling [72]

Answer:

d. superior to the popliteal region

Explanation:

The lumbar region comprises five vertebrae of the back where the spine bends outward. This part of the spine is essential as it holds the majority of the body weight and also offers flexibility. The popliteal portion is situated at the backend part of the knee and forms the lumbar region at its superior segment. So, the correct answer is option d.

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3 years ago

Which organisms break down decaying organisms and produce an inorganic nutrient pool in ecosystems?

allochka39001 [22]

Answer:

Decomposers

Explanation:

Decomposers eat decaying or dead organisms to produce the nutrients.

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2 years ago

Powerhouse of the cell, makes and stores ATP out of sugar

Serjik [45]

Answer:

mitochondria

Explanation:

mitochondria makes energy from glucose and water

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3 years ago

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A gastrovascular cavity is a digestive tract with two openings-a mouth and an anus.

dezoksy [38]

the gastrovascular system is also known as the coelenteron, and is commonly known as a "blind gut" or "blind sac", since food enters and waste exits through the same orifice.

so True

6 0

3 years ago

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A student sees several ants walking up a wall following the exact same trail that an ant took earlier. She wants to apply the sc

BARSIC [14]

<h2>Answer is option "D"</h2>

Explanation:

Ants rummage to discover nourishment and take it back to the state. On the off chance that they go over nourishment things that are excessively huge or substantial for a solitary individual to convey, a few species can frame groups to agreeably convey these things to the home. This aggregate route process relies on the navigational capacities of the individual ants.
The direction capacity required of selected people is to follow the aroma of the path, which is kept crisp by the continuous checking conduct of the foragers, as modest drops of the path pheromone are laid on the substrate (e.g., ground, tree trunks).
That is the manner by which the ants manage two contending trails of various lengths; the more drawn out course will turn out to be less and less engaging as an ever increasing number of individual specialists are pulled in by the more grounded smell of the shorter way.
Hence, the right answer is option D "Hypothesize that the ants are following a scent trall that the first ant left".

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3 years ago

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