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wel
3 years ago
9

HURRY 29 POINTS

Biology
2 answers:
Tatiana [17]3 years ago
8 0

Answer:

The last one

Explanation:

Wewaii [24]3 years ago
3 0

Answer:

the last graph represents the best about relationship between sustainability and biodiversity.

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The formation of what three classes of substances cause double displacement reactions to occur
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The three substances that cause a double displacement reaction to occur are:
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(ii)   A gas that bubbles out a solution.
(iii)  A precipitate.

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3 years ago
Sequence the following events correctly. 1. Neurotransmitter diffuses across cleft. 2. Calcium induces exocytosis of neurotransm
Misha Larkins [42]

Answer:

The correct sequence is 21543.

Explanation:

The procedure by which the signaling molecules known as neurotransmitters are discharged by the neuron's axon terminal and combines and reacts with the receptors present on the dendrites of another neuron or postsynaptic neuron is termed as neurotransmission.  

The following are the steps followed in the process of neurotransmission:  

a. Exocytosis of neurotransmitter gets stimulated by calcium.  

b. The diffusion of neurotransmitter takes place across the synaptic cleft.  

c. The binding of neurotransmitters takes place with the receptor.  

d. After the binding opening of ion channels takes place.  

e. The permeability of the postsynaptic membrane gets changed.  

5 0
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another man joins each end if the rope Dose this affect the results of the tug of war if not why or why not
Readme [11.4K]
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You get brainliest if you answer right
Vikki [24]

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Br, Zn, Sc, Ca, K

Explanation:

ez

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