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Ganezh [65]
3 years ago
7

What is one proposed reform to the presidential primary system?

Biology
1 answer:
hram777 [196]3 years ago
4 0
The best answer is d
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Which statement is one component of the cell theory?
Wittaler [7]

The options attached to the question above are given below:

A. All living and nonliving things consist of one or more cells.

B. Cells and living organisms are spontaneously created.

C. Cells are the most complex unit of structure and function in living things.

D. A cell is the basic unit of structure and function of all organisms

ANSWER

The correct option is D.

The cell theory is one of the major theories in biology and it states the facts about living cells. The theory states that, the cell is the most basic unit of all organisms and all living organisms are made up of one or more cells. The organisms that are made up of only one cell are described as unicellular while those that possess many cells are described as multi cellular. The theory also states that all cells come from pre-existing cells.



7 0
3 years ago
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Action potentials in the heart spread from cell to cell through
Leni [432]

Answer:

Gap junctions within the intercalated disks

Explanation: Gap junctions within the intercalated disks allow impulses to be propagated from one cardiac muscle cell to another. It allows sodium, potassium, and calcium ions to flow between adjacent cells, propagating the action potential, and ensuring coordinated contractions.

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3 years ago
HELP ASAP<br><br> i don’t know if even my puzzle pierce is correct
Wewaii [24]

Answer:

Your answers are included in the picture attached below..

Explanation:

Self reliant is correct.

Problem solvers would be matched with the third one on the right side.

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2 years ago
The relationship between the remora is and the shark is an example of
malfutka [58]

Answer:

An example of mutualism is the relationship between remora and shark.

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Remora depends on sharks for food and locomotion. It has a sucking mouth that helps it to attach itself to the shark.

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How does selection affect the genetic variation in the population?
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Genetic traits that survive through selection increase throughout a population.

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