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dalvyx [7]
3 years ago
9

Which characteristic do scientists first consider when classifying cells as either eukaryotic or prokaryotic?

Biology
1 answer:
Vesnalui [34]3 years ago
5 0
<span>b. a membrane-bound nucleus, which is exclusive to prokaryotic cells 

Hope this helps!</span>
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.......... is the branch of science that deals with matter, energy, light etc.
Mariulka [41]

Answer:

The correct answer is - Physics

Explanation:

Physics is the branch of science that is an organized study of matter, motion, light, energy, and its behavior in time and space. All these states in the observable universe and their effect is studied in detail in physics.

Physics is one of the basic and fundamental disciplines of science like biology, chemistry. Many other streams or filed of science are based on physics such as chemistry, oceanography, seismology, and astronomy.

Thus, the correct answer is - Physics

3 0
2 years ago
Areas of the cerebral cortex involved with the initiation of motor impulses are localized to the posterior aspect of the _______
solmaris [256]
Both questions in this item are just similar. The area in the cerebral cortex that is involved in the initiation of the motor impulses are localized in the posterior aspect of the frontal lobe. The answer to this item is the third choice.

Frontal lobe is one of the principal areas of the brain that is involved in the motor functions. The specific cortex for this function is commonly called as the M1 or the primary motor cortex. 
3 0
2 years ago
What factor affects the temperature of ocean water?
KengaRu [80]

Answer:

The following factors affect the distribution of temperature of ocean water: (1) Latitudes: The temperature of surface water decreases from equator towards the poles because the sun’s rays become more and more slanting and thus the amount of insolation decreases poleward accordingly.

Explanation:

6 0
2 years ago
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Use the drop-down menus to complete these
inysia [295]

Answer:

1. Photosynthesis

2.carbon dioxide

3. fossil fuel

4.cellular respiration

Explanation:

Photosynthesis is the important function takes place mostly in green plants which converts inorganic compounds, water, carbon dioxide to the glucose or organic compound in presence of light energy. It is an important reaction that is required for energy and for food for almost every organism.

Carbon dioxide is the carbon source for the plants to produce glucose or simple sugars with help of water and light energy.

Fossil fuels are formed by the process of decomposition of organic compound and organism of the prehistoric organism which is a carbon containing energy source.

Breaking down or catabolism of glucose in order to produce energy in the form of the ATP is called cellular respiration which is essential for cell to perform cellular functions.

4 0
3 years ago
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During one year, seven coyotes in a population die. Eight immigrate into the population, but none emigrate. If the overall popul
Tpy6a [65]
Death rate= 7 coyotes
Immigration= 8
Emigration= 0
Population growth= 13
Let’s suppose that the birth rate for the given population is x.

Population growth = (birth rate+immigration) - (death rate+emigration)

13=(x+8)-(7+0)
13=x+1
Move the variable to the left side and change its sign.
-x+13=1
Move the constant to the right side and change its sign
-x=1-13
-x=-12
x=12
Answer: x=12

Hope this helps ʕ•ᴥ•ʔ
8 0
3 years ago
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