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damaskus [11]
3 years ago
9

From which of the following are the other

Biology
2 answers:
stiks02 [169]3 years ago
7 0

The answer is B. Protista

algol133 years ago
4 0

B. Protista

Bcoz in kingdom protista

Euglenoids and slime moulds are present - having characteristics of both plants and animals..

And protozoans are also present-primituve relatives of animals.

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The circulatory and respiratory systems work together to circulate blood and oxygen throughout the body. Air moves in and out of the lungs through the trachea, bronchi, and bronchioles. Blood moves in and out of the lungs through the pulmonary arteries and veins that connect to the heart.
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3 years ago
Help
Allisa [31]

Answer:

Plants exchange oxygen and carbon dioxide. The oxygen is used for respiration and is also a waste product of photsynthesis. The carbon dioxide is used for photsynthesis.

During the day time, the stomata of the plant will open to let the carbon dioxide in for photsynthesis. Cabron dioxide diffuses into the leaf down a concetration gradient. oxygen will leave the leaf down the concentration gradient.

This process is the gas exchnage of plants.

How stomata open: Stomata open during the dayby absorbing water vapor, become turgid and and open. During the night, the stomata becomes flaccid and floppy. this causes it to close.

Explanation:

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2 years ago
If a person uses up his or her reserve supply of glycogen and still does not eat, sugar comes from the?
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In fact, the breakdown of muscle glycogen into lactate allows for its delivery to the liver, where it participates in the maintenance of euglycemia through the process of gluconeogenesis (Cori cycle).

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brainly.com/question/13082214

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6 0
1 year ago
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Some would say that theories are about why something happens and laws (in science) describe what happens. But this simply makes a scientific ‘law’ a subset of a scientific theory, explaining how to make predictions.

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3 years ago
Homo erectus pushed the hominin range to
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<span>... beyond africa to asia and europe.</span>
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