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RUDIKE [14]
3 years ago
15

Heme group (carries O.)

Biology
1 answer:
svetoff [14.1K]3 years ago
6 0

Answer:

Heme group carries oxygen

Explanation:

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Are there any similarities between this Galapagos research and Darwin’s research? Explain your answer.
Usimov [2.4K]

Answer: This modern-day researcher used some of the same theories that Darwin proposed. Like Darwin and his finches and tortoises, this scientist understood that the Galapagos cormorants inherited flightless wings. Darwin eventually discovered that his Galapagos finches likely evolved from other species of finches on the mainland. This evolution was similar to how the flightless Galapagos cormorants evolved from other species of cormorants.

Explanation:

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3 years ago
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Megan is performing an experiment in her biology lab. She drops a glass pipette full of an unknown substance on the ground. The
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<span>First, he should inform all the people who might be in the building to quit immediately.

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If a plant has a high concentration of minerals inside its root cells, but does not have enough energy for active transport, wha
inna [77]

Answer:

The minerals will not be move or transported to other part of the plants because active transport require energy.

Explanation:

Active transport is a process where molecules and ions are move against a concentration gradient by using energy.

This process require energy, for ions or molecules of minerals to be taken up by plants, it is first moved to the root hairs where they are in high concentration against in dilute concentration on soil Active Transport then occur in the roots where it is taken up to the plants with the use of energy.

If there is not enough energy, active transport will not occur and the minerals will remain in the root hair and will not be move to other part of the plant.

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3 years ago
Explain why all the water on earth is the same water that was on earth 12,000 years ago when the last Ice Age ended.
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Answer:

Because if the water cycle

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They water cycle just is a cycle that reuses the water over and over again. Although the water light come from somewhere else in the world it is still the same water

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organisms that cannot make their own food and must obtain energy from external sources are called a. autotrophs. b. thylakoids.
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