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REY [17]
2 years ago
12

From where do organisms obtain the energy they need to life and to stay alive?

Biology
1 answer:
lubasha [3.4K]2 years ago
6 0

Answer:

Organisms obtain energy from each other. They feed on plants and other animals. Based on that they are classified into three types-

Herbivore - only plants

Carnivore- Only meat from other animals

Omnivore - Both plant and animals

When there is cycle like this it is called a food chain

Grass - Deer - Lion - Decomposer

Multiple foodchains are called food webs

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Mix scraps of meat (the older, the better) with something sweet (see list below). Lots of people swear by using rotten fish or shrimp, which probably work best because they smell so much. Bait for Fruit Flies: Use fruit (the riper, the better), apple cider vinegar, fruit juice, syrup, wine, beer, or any combination.

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Please give me brainliest if this helped you!

5 0
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4 0
2 years ago
in mammals, an increase in the temperature of the preoptic area of the hypothalamus activates physiological mechanisms for heat
serious [3.7K]

True. In mammals, an increase in the temperature of the preoptic area of the hypothalamus activates physiological mechanisms for heat dissipation including vasodilation.

<h3>What is vasodilation?</h3>

Vasodilation, as it is known in medicine, occurs when blood vessels in your body open up, enabling more blood to flow through them and resulting in a reduction in blood pressure. Without your knowledge, your body goes through a routine procedure like this. It can also be brought on by the foods and beverages you consume as well as the drugs you take. Vasodilation may also be a sign of a particular illness.

The two of the many functions that your blood serves in the body:

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Your body's blood arteries are more complex than simple tubes that remain constant in size. Your blood arteries include muscle as well, and that muscle regulates how wide or narrow they are at any particular time. Vasodilation occurs when blood vessels enlarge. Vasoconstriction is the opposite process, which occurs when blood vessels narrow and contract.

To learn more about vasodilation visit:

brainly.com/question/10017075

#SPJ4

8 0
1 year ago
Which statement is true about the differences between plant and animal cells?
hodyreva [135]
D because no human has the ability to make their own food within themselves.
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3 years ago
Wich carbohydrate can be used by the body as an immediate source of energy
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Answer:

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Explanation:

5 0
2 years ago
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