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pickupchik [31]
3 years ago
13

What is the “fluid-filled sac” that cushions the embryo?

Biology
2 answers:
MAVERICK [17]3 years ago
5 0
The answer is A. Amniotic sac
babunello [35]3 years ago
4 0

Answer: The answer is A.

Explanation:

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What are the students observation and inference before he starts his investigation
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Hypothesis.

A Hypothesis is an estimation of what might happen and the student's observation before moving on to investigate.
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3 years ago
A population of deer includes deer with white spots and deer with brown spots. A forest fire kills half the deer with white spot
Kaylis [27]
This should be an example of genetic drift.

The brown spotted deer would spread their genes more than the white spotted ones which would eventually lead to them completely overpowering genetically the white deer in future generations.
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3 years ago
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Why do you think Community Health Workers serve as connectors to the community?​
olga2289 [7]

Answer:

CHWs may perform the following roles: Create connections between vulnerable populations and healthcare providers. ... Ensure cultural competence among healthcare providers serving vulnerable populations. Educate healthcare providers and stakeholders about community health needs

Explanation:

Hope it helps! Correct me if I am wrong!

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If you dont mind can you please mark me as brainlest?

Its ok if you don't want to!

8 0
3 years ago
Human digestion of food begins in the _______, where the enzyme _____ breaks down a small amount of starch. Mouth; amylase stoma
Alexandra [31]

The digestion of the food in humans begins in the mouth. In the mouth, the salivary amylase enzyme digests and breaks down a small amount of the starch present in the food. The digestion process begins right in the mouth. and continues till the intestine. The carbohydrates (starch) are the ones whose digestion starts in the mouth.

Hence, the blanks can be filled with 'mouth and amylase' respectively.

7 0
3 years ago
The picture represents a protein in the stomach being broken down into individual amino acids. Which is mixed with proteins to b
Alexeev081 [22]

Answer: The correct answer is Enzymes.

Process of digestion involves the breakdown of large complex molecules ( like carbohydrates, and proteins) present in the food into smaller soluble molecules ( like glucose and amino acids) that can be absorbed by bloodstream and transported to various body organs.

Protein in the stomach is broken down into amino acids with the help of enzyme called as pepsin ( a protease). It is an endo-peptidase that is produced in the stomach and helps in the digestion of proteins at acidic pH of the stomach ( 1.5 to 2).


3 0
3 years ago
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