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vredina [299]
2 years ago
13

A pregnant woman needs about _____ grams of protein per day above prepregnancy needs.

Biology
2 answers:
PtichkaEL [24]2 years ago
7 0

25. is the answer they need 25 grams of protein.
ehidna [41]2 years ago
5 0
A. 25 grams

Help for help? I just posted:)

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Select ALL the correct answers.A forest was cleared to build a road. Which two would be the most likely effects on the ecosystem
Kryger [21]

Answer:

Some species will develop adaptations to survive in the deforested land.

Some populations will migrate out of the deforested area.

Explanation:

The deforested land will be able to support large trees eventually in the future, and animals cannot instantly adapt to anything.

Therefore, the most logical answers are populations will migrate to forest lands and species will eventually develop adaptations to help them in the newly deforested land.

I hope this helps! :)

4 0
3 years ago
Which is the best definition of conservation biology?
murzikaleks [220]
Conservation biology<span> is the management of nature and of Earth's biodiversity with the aim of protecting species, their habitats, and ecosystems from excessive rates of extinction and the erosion of biotic interactions.</span>
7 0
3 years ago
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Describe what happened to the model cell that was submerged in a low glucose solution for 20 minutes. explain why this occurs.
Olegator [25]
Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.

<span>The model cell swells because it is in a hypotonic solution. The water enters the cell to move the glucose cells out into a solution to create equilibrium.</span>
3 0
3 years ago
The appearance of a pebbly texture on the surface of a deep wound indicates what process is taking place?
irakobra [83]
In a deep wound, there might be a few layers of tissue that need to be rebuilt because they were lost. In this rebuilding process this pebbly texture can be seen and it indicates that granulation is taking place (that's the process). Granulation is when small blood vessels and capillaries start to develop vertically to the outside part of the wound, being supported by connective tissue, and surrounded by cells of many other types for different purposes, such as immunitary functions or specialised tissue functions. This tissue growing is characteristic of healing and it presents this granulated/pebbly texture to it.
4 0
2 years ago
Which of the following is TRUE?
Umnica [9.8K]

Answer:

a. Glucagon is released by the beta cells of the pancreatic islets of Langerhans.

Explanation:

When the body is fasting, the pancreas releases glucagon so that your body can produce glucose. Glucagon is a protein hormone made and secreted by alpha cells from pancreatic islets (or islets of Langerhans).

The islets of Langerhans are a special group of cells in the pancreas that produce not only glucagon, but also insulin. These substances act as important regulators of sugar metabolism.

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