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kakasveta [241]
2 years ago
11

Need help with biology

Biology
1 answer:
son4ous [18]2 years ago
5 0

Answer:

A. Some pea plants grow slowly and have few offspring

Explanation:

This contrast the reason why Mendel chose pea plants.

They grow rapidly and produce a lot of offspring.

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The stomach makes a substance that gives the correct pH for enzyme action. Name this substance.
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Answer:

The stomach produces hydrochloric acid.It kills many harmful microorganisms that might have been swallowed along with the food.The enzymes work best in acidic conditions-at low pH

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How salt dissolves in water
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Answer:

Water molecules pull the sodium and chloride ions apart, breaking the ionic bond that held them together. After the salt compounds are pulled apart, the sodium and chloride atoms are surrounded by water molecules, as this diagram shows. Once this happens, the salt is dissolved, resulting in a homogeneous solution.

Explanation:

Hope this Helps :)

Brainliest pls? Have a good day/night

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3 years ago
Biodiversity
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Answer:  Burping (also known as "belching" or "eructation") is one way the human body expels excess gas in your digestive system. It occurs when your stomach fills with air, which can be caused by swallowing food and liquids. Drinking carbonated beverages, such as soda, is known to increase burping because its bubbles have tiny amounts of carbon dioxide in them.

As an avid soda drinker and statistics student, you notice you tend to burp more after drinking root beer than you do after drinking cola. You decide to determine whether there is a difference between the number of burps while drinking a root beer and while drinking a cola. To determine this, you select 20 students at random from high school, have each drink both types of beverages, and record the number of burps. You randomize which beverage each participant drinks first by flipping a coin. Both beverages contain 12 fluid ounces.

Explanation:

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2 years ago
Explain three ways in which red blood cells are adapted to their function​
Salsk061 [2.6K]

Answer:

Red blood cells are adapted to their function by:

1) They contain haemoglobin - a red protein that combines with oxygen. they have no nucleus so they can contain more haemoglobin.

2) They are small and flexible so that they can fit through narrow blood vessels.

3) They have a biconcave shape (flattened disc shape) to maximise their surface area for oxygen absorption.

Hope this helps! :D

8 0
3 years ago
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All of the above

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