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dsp73
3 years ago
6

Describe how the fossil record could be used by scientists to help explain the evolution of a species. Justify your response in

two or more complete sentences.
Biology
2 answers:
avanturin [10]3 years ago
5 0
The research about Linnaeus helped us discover the similarities between different species.The fossils help us understand like taxonomy
borishaifa [10]3 years ago
3 0

When scientists discover fossils from the past, it helps us to understand the species of the present and how they have evolved over time. For example, birds are the last trace of dinosaurs, which went extinct 65 million years ago.

(I know this is a late response, but it may be helpful for future students who are on the same question.)

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What organelle breaks down and recycle worn out cells?
Musya8 [376]
Lysosomes break down and recycle worn out cells.
3 0
3 years ago
5. List three mechanisms by which Earth's albedo can be increased.
KIM [24]

Explanation:

1. A decrease in the number of greenhouse gases that humans produce will result in lowered global temperatures. This will allow the ice sheets in the polar regions to increase increasing also albedo.

2. Using light-colored building materials on houses and pavement in urban centers will work towards increasing albedo as more sunlight is refelcted back by built environments.

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6 0
3 years ago
Cell cycle checkpoints are an important feature of a dividing cell to reduce errors that can occur in various stages of the cell
saveliy_v [14]

Loss of Rb, an important part of the G1-S transition checkpoint, can result in uncontrolled cell cycle progression and cancer. All of the following would mimic loss of Rb except constitutively active Ras GTPase activating protein. Correct answer: letter E.

Constitutively active Ras GTPase activating protein would not mimic loss of Rb, because it would not directly result in uncontrolled cell cycle progression.

<h3>What is Retinoblastoma (RB)?</h3>

Rb is an important tumor suppressor protein that works to inhibit cell cycle progression by preventing the activation of E2F transcription factors. Constitutively active Ras GTPase activating protein would not directly interfere with the Rb-E2F pathway, which is necessary for uncontrolled cell cycle progression and cancer.

Learn more about the cell cycle:

brainly.com/question/2457509

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4 0
1 year ago
A diet rich in fiber and fluids would be most beneficial for people with __________. A. constipation B. diabetes C. high blood p
Dmitry_Shevchenko [17]

Answer:

A. Constipation

Explanation:

As there would be easy passage of faeces, based on an increase in roughage for the colon to press and rub against

7 0
3 years ago
Read 2 more answers
the wind is a renewable energy source name one more renewable energy source used to generate electricity​
dexar [7]

Answer:

Water

Explanation:

Water is a renewable energy source used to generate electricity. A place where this happens at is dams.

3 0
3 years ago
Read 2 more answers
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