A principle that states in a sequence of undisturbed rocks, the oldest rocks are on the bottom

Biology

1 answer:

Alborosie3 years ago

5 0

super position

Explanation:

because because it is arranged in a sequence

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Can someone help with the labels for this ?

JulsSmile [24]

Answer:

Refer to the attached image for correct labeling.

Explanation:

The diagram is of a plant cell and its organelles.
The nucleus houses the genetic material and controls all life processes.
A plant cell contains one large vacuole in the center that stores water and nutrients.
Chloroplast is the site for photosynthesis. It captures light and utilizes it and carbondioxide to produce glucose.
Mitochondria are called the power house of the cell. Through a process called cellular respiration, they break down the glucose produced in photosynthesis into energy compounds such as ATP as well as oxygen and water.
The endoplasmic reticulum is the site for protein sysnthesis. It contains two parts: the rough endoplasmic reticulum (RER) which contains ribosomes that synthesize proteins and the smooth endoplasmic reticulum (SER) which packages the proteins into transport vesicles.
The nucleus contains the nucleolus that is the site for ribosome assembly.
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The cell wall is a hard, outer covering that protects the cell and maintains its structure and shape.

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3 years ago

Because cells come from other cells,

loris [4]

Answer:

B. more cells than smaller organisms

Explanation:

Animals and plants are multi-cellular eukaryotic creatures. Eukaryotes tend to be bigger than prokaryotes, but, more importantly, eukaryote means multiple cells, and prokaryote is one.

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What is the highest energy phase naturally on earth.

emmasim [6.3K]

The answer would be gas I believe

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3 years ago

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Agata [3.3K]

The answer to this question is A

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Which ion most readily leaks across a neuron's membrane, helping to establish the resting potential? Which ion most readily leak

EastWind [94]

Answer:

K+

Explanation:

Leak channels are the gated channels that randomly open and close. The plasma membranes have many more potassium ion (K+) leak channels than the leak channels for other ions such as sodium ion. Also, the potassium ion leak channels are leakier than the sodium leak channels and allow exit of more and more K+ from the neurons. This makes the inside the neuron negative at rest and outside becomes more positive. In this way, the leakage of K+ across the K+ leak channels is mainly responsible for maintaining the resting potential.

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