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kramer
3 years ago
13

Case study - are invading bullfrogs harmful?

Biology
1 answer:
andrew-mc [135]3 years ago
4 0
The invading bullfrogs ARE HARMFUL. This is because, they cause decline in the population of the native species.
Decline in the population of the native species will throw the ecosystem into a condition of imbalance which will eventually affect all the living organisms that are living in that ecosystem.
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nergy used by the body to perform muscular contractions is called adenosine diphosphate, or ADP.TrueFalse
olga2289 [7]

The answer is false.

Energy used by the body to perform muscular contractions and many other energy-required functions is adenosine triphosphate or ATP.

The most important function of ATP is its ability to store and transport chemical energy within cells. That energy can be used for many chemical processes such as muscle contraction, nerve impulse propagation, chemical synthesis.. When consumed in metabolic processes as an energy source, it becomes converted either to adenosine diphosphate (ADP) or to adenosine monophosphate (AMP) because one or two phosphate groups are released (hydrolysis of high-energy bonds).

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3 years ago
What does a plant need before photosynthesis can happen? (check all that apply)
amid [387]
I think the answer is B,A,E
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3 years ago
What are mutators and how are they used?
Naya [18.7K]

In computer science, a mutator method is a method used to control changes to a variable. They are also widely known as setter methods. Often a setter is accompanied by a getter (also known as an accessor), which returns the value of the private member variable
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3 years ago
3b. Use an arrow to show the path that takes water through a plant. Include and label all
Masja [62]

Answer:

Roots---xylem vessel-- upper parts of plant.

Explanation:

The plant absorb water from hairs present on the roots and taken this water to the xylem vessel that is responsible for transporting water to all parts of the plant body. Water enters in the root through a process is called osmosis until it reached to the xylem vessel. Osmosis is a movement of molecules through a semi-permeable membrane into a region of higher solute concentration in order to equalize the solute concentration.

8 0
3 years ago
Why is the rock cycle more of a “web” than a circle?
Romashka [77]
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hope this helps
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3 years ago
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