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Tom [10]
4 years ago
6

Question 1 of 10

Biology
2 answers:
diamong [38]4 years ago
4 0

Answer:

I think the answer to your question is D

Rudiy274 years ago
3 0

Answer: D. The land near rivers has fertile soil

Explanation: People needed to settle in areas in which it would be easier to live and farm. A river provided that needed support in order to do so. The river would also allow for there to be plenty of drinking water.

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Murrr4er [49]
Photosynthesis takes place
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3 years ago
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Why do real examples not always follow the punnrt square
m_a_m_a [10]
Because they have more underlying factors such as (straight) brown hair or (curly) blonde hair from different parents. A punnet square would be too big and confusing if we considered all the factors that came from the parents.
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3 years ago
Which is mixed with proteins to break them into amino acids? villi enzymes saliva fat
postnew [5]

Answer:enzymes

Explanation:during digestion, food is broken down by chewing in the mouth.enzymes also acts on foods to reduce them into simpler constituents.enzymes acts on food in the mouth, stomach, intestine etc.

Enzymes that acts on proteins helps to break the peptides bonds present in proteins.they break up the polypeptide chains into amino acids .An example is trypsin .the conditions necessary for these enzymes to acts may be specific.some require acidic environment while others require basic environment.pepsin for example requires stomach hydrochloric acid to be converted from it's inactive form, pepsinogen.

The resultant Amino acids are then absorbed in the small intestine

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3 years ago
Volume of blood ejected from the left ventricle into the aorta each minute is called
enyata [817]
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4 0
3 years ago
Meristematic cells called the _____ add width to the plant body.
bulgar [2K]

<span>vascular cambium
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Apical Meristems are found in herbaceous plants, woody plants, grasses, and flowering plants.

In flowering plants, shoot apical meristem develops into an inflorescence meristem which produces the floral meristem. The floral meristem is responsible for the production of the sepals, petals, stamens, and carpels of the flower.
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