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iogann1982 [59]
3 years ago
10

Which is the best example of a hypothesis?

Biology
1 answer:
Masteriza [31]3 years ago
8 0
A hypothesis is an "educated guess" or a question as others say, so I would say that your Third answer is the correct answer.

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Entropy A) is the total energy in a system. B) tends to decrease the total energy in the universe. C) when multiplied times the
VLD [36.1K]

Answer:

Option (D)

Explanation:

The entropy is usually defined as the measure of the total thermal energy of a system per unit temperature. This amount of energy is used in performing valuable work. In simple words, it can be said that entropy is related to the disorder or degree of randomness of a particular system. This entropy concept gives proper information regarding the direction along which natural change occurs and is frequently observed in many present-day events.

Thus, the correct answer is option (D).

3 0
3 years ago
How many electrons does a neutral atom with four protons contain?
N76 [4]
Answer:
It would contain four electrons.
Explanation:
A neutral atom has equal numbers of protons and electrons. Therefore, a neutral atom with four protons will also have four electrons.
FYI an atom with four protons is an atom of the element beryllium, Be.
5 0
3 years ago
How do hydrochloric acid and bile salts help digest food?
yan [13]
HCL is guilty for triggering the release of enzymes such as pepsin which are essential for the digestion of protein. Bile contains bile acids, which are critical for digestion and absorption of fats and fat-soluble vitamins in the small intestine.
4 0
3 years ago
A 14 month old child returns from surgery for an undescended testicle. when planning for the child's discharge, the nurse should
Drupady [299]

Remind the parents to observe the child for :

1. excessive bleeding.

2. infection at the surgical incision site.

If any of these are observed, the child should get immediate medical attention.

6 0
3 years ago
Approximately 80% of the energy used for active transport is devoted to the reabsorption of __________. approximately 80% of the
MrRissso [65]
The correct answer for both blanks is "Sodium".
Sodium ions are necessary in small quantities for some sorts of flora, but sodium as a nutrient is extra usually wanted in large quantities by using animals, due to their use of it for era of nerve impulses and for upkeep of electrolyte balance and fluid stability. In animals, sodium ions are vital for the aforementioned capabilities and for coronary heart hobby and sure metabolic functions.
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3 years ago
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