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Ugo [173]
3 years ago
15

Where do most phosphates and nitrates in the Chesapeake Bay come from?

Biology
2 answers:
Elanso [62]3 years ago
7 0
<span>According to the US Department of Agriculture, most phosphates and nitrates in the bay water come from agricultural runoff including fertilizer from lawns in the suburbs. The results were based on a multi-year study of population data and cropland data with a control group and a treatment group, excluding hurricanes.</span>
olganol [36]3 years ago
5 0

Answer:

C. Agricultural runoff

Explanation:

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Neurotransmitters are released from axon terminals via _______. A. osmosis B. active transport C. diffusion D. exocytosis
Nutka1998 [239]

The correct option is D

Neurotransmitters are released from axon terminals via exocytosis.

A neurotransmitter is stored inside synaptic vesicles which is a small sac-like structure. It is released into the synaptic cleft from axon terminals when a cell membrane fuses with vesicles. This process is termed exocytosis with the capability to release neurotransmitters in less than a millisecond.

In neurons of the nervous system, synaptic vesicle exocytosis occurs. Nerve cells communicate by electrical or chemical signals called neurotransmitters which are passed from one neuron to the next one. This transmission of neurotransmitters occurs by exocytosis.

The fundamental biological events of neurotransmission are dependent on neuronal communication and brain function including exocytosis of presynaptic vesicles which is for the release of neurotransmitters and the subsequent endocytosis.

Learn to know more about the release of neurotransmitters from a neuron on

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6 0
1 year ago
A stone is thrown upward with velocity 72 km/hr. if air resistance is neglected, find the maximum height travelled by it and the
labwork [276]

Answer:

s= 20.04m,   t=2.022s

Explanation:

4 0
3 years ago
What happens to the energy that is stored in cells? Check all that apply.
Julli [10]

Answer:

A, D & E

Explanation:   All ATPs are not spent at the same time, and futhermore, they are constantly replaced by the continuous process of cellular respiration that captures the chemical energy in the glucose molecules and stores them in ATP. During the release of this energy to power the biochemical reactions, much of it is lost as heat energy and this is why living organisms are always warm.

HOPE THIS HELPS YOU BEST FRIEND

8 0
3 years ago
Conservation efforts have preserved most of the bison’s original genetic diversity
kirza4 [7]
True , conservation efforts have, they did this by gently helping the bison.



 with the bison we have an specifically  diverse animal , this means that preserving the genetics should be easy.

but it gets harder because of the world around it changing. this means that it has to adapt to a lot of things.  
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I hope this helps you  , really


3 0
3 years ago
Where do babies come from?
Olin [163]

Answer:

Tbh they come from the Male sperm and the Female egg. Once the sperm fertilizes the egg then you have a baby! That's the short and simplified answer

Explanation:

3 0
2 years ago
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