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Elina [12.6K]
3 years ago
6

HELP ASAP ! WHICH ONE A. B. C. OR D.

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

Answer: Option D

Explanation: This is because of the respiratory and circulatory systems. Oxygen and nutrients enter the cell while Carbon Dioxide and waste leaves.

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WHAT DOES CALORIE MEANS ?
miv72 [106K]

caloory moment

i hope this helped! please mark me as brainliest and 5 stars >:)

4 0
3 years ago
1 gallon = 3.8 liters    1 mile = 1.6 kilometers   1 inch = 2.54 cm 1 cm = 10 mm
lorasvet [3.4K]

Answer:

8.327906

Explanation:

1 gallon [US, liquid] to litres = 3.78541 litres

5 gallon [US, liquid] to litres = 18.92706 litres

10 gallon [US, liquid] to litres = 37.85412 litres

15 gallon [US, liquid] to litres = 56.78118 litres

20 gallon [US, liquid] to litres = 75.70824 litres

25 gallon [US, liquid] to litres = 94.6353 litres

30 gallon [US, liquid] to litres = 113.56235 litres

40 gallon [US, liquid] to litres = 151.41647 litres

50 gallon [US, liquid] to litres = 189.27059 litres

we could tell that 2.2 gallons are in between 8.327906 litres

7 0
3 years ago
what does it mean to describe a scientist as skeptical? Why is skepticism an important quality in a scientist?​
grigory [225]
A skeptical scientist is one who questions the reliability of certain kinds of claims by systematically investigating them. it is an important quality in a Scientist because it helps them remain objective when performing scientific injury and research, it also forces them to examine claims to be certain that there is sufficient evidence to back them up
7 0
3 years ago
How does energy transfer happen?
LenKa [72]
Answer: Energy transfer takes place when energy moves from one place to another. Energy can move from one object to another, like when the energy from your moving foot is transferred to a soccer ball, or energy can change from one form to another. ... Three more ways energy can be transferred are through light, sound, and heat.
8 0
3 years ago
When new habitat is made available, organisms can diversify rapidly. this can be gradual or punctuated. what is this process cal
Shalnov [3]

When new habitat is made available, organisms can diversify rapidly. this can be gradual or punctuated this process called as adaptive radiation.

<h3>What is Habitat?</h3>

The term "habitat" in ecology refers to the variety of resources, physical characteristics, and biotic elements that exist in a region and are necessary for a specific species to survive and reproduce. An animal's habitat can be thought of as the outward representation of its biological niche.

Thus, the term "habitat" refers to a specific species and is fundamentally distinct from ideas like the environment or vegetation assemblages, which are better described by the term "habitat-type." 

The physical elements could consist of things like soil, moisture, temperature range, and light intensity, for instance. The availability of food and the existence or absence of predators are examples of biotic variables. Every species has certain habitat needs; habitat generalist species can survive in a variety of environmental circumstances, whereas habitat specialist species need a specific habitat.

Learn more about Habitat with the help of the given link:

brainly.com/question/929351

#SPJ4



3 0
2 years ago
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