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zzz [600]
3 years ago
14

Consider how sedimentary rocks are formed; from sediments! What two processes are responsible for (a) making the particles that

become sediments and (b) moving the particles that become sediments?
A) gravity and erosion
B) weathering and erosion
C) deposition and weathering
D) sedimentation and deposition
Biology
2 answers:
Sliva [168]3 years ago
7 0
The answer is b because weathering moves particles and erosion erodes the particles to move them
lukranit [14]3 years ago
5 0

Answer:

B)

Explanation:

i got a 100% on the test:)

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Ivenika [448]

Answer:

heres what i found

Explanation:

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1 year ago
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If Darwin knew of Mendel’s work, how might it have influenced his theory of evolution? Do you think this would have affected how
Viktor [21]

Answer:

See explanation

Explanation:

Darwin proposed his theory of evolution on the premise of natural selection. According to him, organisms which possess favourable characteristics which enable them to survive in their environment are more likely to survive and reproduce, passing on these favourable characteristics to their offsprings.

According to Mendel, the unit of inheritance passed on from parents to offspring are genes. Hence Darwin's factors are Mendel's genes.

If Darwin knew of Mendel's work. It might have influenced his presentation of the idea of passing on favourable characteristics from parents to offspring in the light of genetics.

This would have made Darwin's work to have more empirical backing hence making it more widely accepted.

8 0
2 years ago
Place the following events that occur at the vertebrate neuromuscular junction in the correct order. I Depolarization of the mus
meriva

Answer:

Generation of an action potential in the neuron.

Stimulation of Ca2+ entry into the neuron

Release of acetylcholine into the synapse

Depolarization of the muscle fiber membrane

Explanation:

The following events takes place in the vertebrate neuromuscular junction

a) Nerve Action Potential - Action potential reaches the axon terminal

b) Entry of calcium ion - The calcium ion reaches the axon terminal and enter into the presynaptic terminus after which the Synaptic vesicles fuse with the membrane of axon terminal

c) Releasing of Arch Quanta - Acetylcholine is released into synaptic cleft which then  binds to the receptor sites on motor end plate

d) The  Na+/K+ channels opens and Motor end plate becomes depolarized.

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2 years ago
How many significant figures are in the measurement 1.050 L?
Rina8888 [55]
4 significant figures I think
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irina1246 [14]

The result which would be seen from a properly prepared negative control is nothing.

<h3>What is a Negative control?</h3>

This type of control  is used to test and ensure that in the absence of the antigen we do not still get a positive reaction.

Since proper aseptic technique was practised and there was no swabbing of the surface then there would be nothing seen in the properly prepared negative control.

Read more about Negative control here brainly.com/question/7452004

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2 years ago
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