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katrin [286]
2 years ago
9

Which two statements correctly describe the theory of plate tectonics?

Biology
2 answers:
damaskus [11]2 years ago
7 0

Answer:

B and D

Explanation:

tatyana61 [14]2 years ago
4 0

Answer:

the answer is B and D

Explanation:

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The _____ system consists of all of the nerves and cells throughout the body whose job it is to receive and transmit information
Len [333]

Answer: Nervous system.

Explanation:

Nervous system is the system found in animals that consist of all nerves and specialized cellscalled neurons and function in receiving and transmitting information to all part of the body.

Nervous system is divided into two:

Peripheral and Central nervous system.

The peripheral system consist mainly of nerves which connect Central nervous system to the other part of the body.

Nerves that transmit signals to the brain are called motor or effetent., While those that transmit signals from the body to the brain are called afferent nerves.

The Central nervous system consist of the brain and spinal cord.

5 0
3 years ago
Does photosynthesis take place in the calvin cycle
Airida [17]
The Calvin Cycle is a stage in photosynthesis
4 0
3 years ago
Cyanobacteria have been engineered to produce isobutanol directly. What advantage does this have over other alternative biofuels
irina1246 [14]
There exists the same question that has the following choices.

<span>a. It is an inherently renewable fuel source.
b. Multiple processing steps can be avoided.
c. They produce chemical energy through photosynthesis.
d. They make a biofuel alternative to gasoline.
</span>
The correct answer is letter <span>b. Multiple processing steps can be avoided.</span>
4 0
3 years ago
What happens to blood pressure as cardiac output increases?
nadezda [96]

It will increase blood pressure

3 0
3 years ago
How do cricket communicate temperature and reactions and body parts allow them to do this?
aleksley [76]

Answer:

as temperature rises, mussles in a crickets body contract more, causing it to chirp more often

Explanation:Crickets, like all living things, have many chemical reactions going on inside their bodies, such as reactions that allow muscles to contract to produce chirping. Crickets, like all insects, are cold-blooded and take on the temperature of their surroundings. This affects how quickly these chemical muscle reactions can occur. Specifically, a formula called the Arrhenius equation describes the activation, or threshold, energy required to make these reactions occur. As the temperature rises, it becomes easier to reach a certain activation energy, thereby allowing chemical reactions, such as the ones that allow a cricket to chirp, to occur more rapidly.

4 0
3 years ago
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