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umka2103 [35]
3 years ago
15

Select the correct answer. What is a scientific theory?

Biology
1 answer:
ahrayia [7]3 years ago
7 0

Answer:

Scientific theory definition, a coherent group of propositions formulated to explain a group of facts or phenomena in the natural world and repeatedly confirmed through experiment or observation: the scientific theory of evolution.

Explanation:

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Pls help asap im timed
Kaylis [27]

Answer:

B. A small fraction of the energy is transferred to higher trophic levels, majority stays in the lower trophic levels

Explanation:

Energy transfer between trophic levels is insufficient. When an organism is eaten by another organism, not all of the biomass of prey forms the biomass of the predator. Majority of the energy is released into environment during cellular respiration. Some of the matter also remains undigested and is not used by the predator. Thus, only 10% of energy available at one level is transferred to the next level. So when we keep on moving up in a food chain, energy available keeps on decreasing.

3 0
3 years ago
In terms of adaptation, what advantage does sexual reproduction provide for species
KengaRu [80]
Unlike other ways of reproduction, sexual reproduction provides variation through inheriting various genes. This variation is essential for adaptation as it would not just create a copy of the original life form, but rather a different unique life form that could adapt to something, and then have it's own offspring with the adapted trait.
8 0
3 years ago
BRAINLIEST!! Would the mass of the light bulb change as it travels from Earth to the Moon. Why or why not? please explain in a c
Shtirlitz [24]

Answer:

The light bulb will have the same mass on the moon as it will on earth. The mass of an object will not change if the gravitational pull on the object changes, but the weight of the object will. For instance, if you measure your mass on Earth and then measure your mass on the moon, your mass will remain the same. The same theory applies to any object with mass.

Explanation:

hope it helps brainliest pls!! :)

6 0
3 years ago
Read 2 more answers
Is facilitated diffusion passive or active
kirill115 [55]

Answer:

Damian here!(ノ◕ヮ◕)ノ*:・゚✧

Explanation:

Facilitated diffusion (also known as facilitated transport or passive-mediated transport) is the process of spontaneous passive transport (as opposed to active transport) of molecules or ions across a biological membrane via specific transmembrane integral proteins.

so its basically passive

Hope this helps? :))

3 0
2 years ago
There are a number of substances that the cell can use for energy in addition to carbohydrates. Proteins can be hydrolyzed to (1
rewona [7]

From the protein hydrolysis cycle, the missing words are;

  • Amino Acid
  • Deamination
  • Non-essential Amino Acids
  • Free fatty acids and monoglycerides
  • acetyl-CoA molecules
  • FADH2, NADH and water.

<h3>What is protein hydrolysis?</h3>


Protein hydrolysis is a complicated process that comprises a series of enzymatic processes, each with a unique kinetic response for numerous substrates.

Two enzymes that aid the digestion of protein in the body are;

  • Pepsin; and
  • Trypsin.

Learn more about protein hydrolysis at;
brainly.com/question/7175239
#SPJ1

4 0
2 years ago
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