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steposvetlana [31]
3 years ago
12

Human ears have muscles responsible for ear movement, but they are nonfunctional in most humans, unlike in other primates. This

is an example of which form of evolutionary evidence?
Biology
1 answer:
sineoko [7]3 years ago
7 0
The above statement is an example of an vestigial structures form of evolutionary evidence. Vestigial is an organ that was useful once in an an organism's evolutionary past.
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Which of the following biogeochemical cycles includes the processes of buffering ocean ph and photosynthesis, as shown in the di
MArishka [77]

The biogeochemical cycle that  includes the process of buffering ocean pH and photosynthesis is the carbon cycle.

The biogeochemical cycles show the movement of matter in nature. These cycle show us that indeed matter is neither created nor destroyed but is always changed from one form to another.

The carbon cycle shows the movement of carbon in nature. An important component of the carbon cycle are the sinks of carbon. There are two important sinks of carbon dioxide in the carbon cycle which are oceans and green plants.

Green plants require carbon dioxide for photosynthesis while carbon dioxide is absorbed in the oceans as bicarbonate and carbonate ions where it helps to buffer ocean pH.

Learn more: brainly.com/question/1627609

3 0
2 years ago
Water reabsorption through the proximal convoluted tubule is termed obligatory water reabsorption, whereas water reabsorption th
ratelena [41]
This is True . the reabsorption through the proximal tubule is obligatory 80% whereas water reabsorption through distal tubule is facultative but mostly through collector tubules 15 % ( under the action of aldosteron and antidiuretic hormone).
4 0
3 years ago
Material through which water readily flows is termed ____.
Simora [160]
Material through which water flows is permeable. This material can be either natural or artificial. Naturally permeable material can be clean sand and gravel for example, or a sandstone and in the latter case the sandstone can have both porosity which is not synonymous with permeability as the pores must be connected to be permeable. An impermeable membrane could be used to line ditches for example to prevent leakage near mines. 
3 0
3 years ago
_____ communicate information in the opposite direction, from the brain and nervous system to muscles and glands.
yulyashka [42]

Answer:

The correct answer would be efferent neurons.

Efferent neurons are the motor neurons which communicate information in the opposite direction as compared to the afferent neurons, that is, they communicate information or response impulses from the brain or central nervous system to the muscles or glands.

The response impulses results in the movement of the muscles or activation/deactivation of certain gland

In contrast, afferent neurons are the sensory neurons which carry impulses from the receptors to the central nervous system.

5 0
3 years ago
(05.02 LC)<br> Which of the following is one stage of the cell cycle?
GREYUIT [131]

Answer:

The Cell Cycle is a 4-stage process consisting of Gap 1 (G1), Synthesis, Gap 2 (G2) and Mitosis.

Explanation:

7 0
3 years ago
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