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Ivanshal [37]
4 years ago
5

Can someone help!!even one of these questions...plzz15 points​

Biology
1 answer:
likoan [24]4 years ago
6 0

Answer:

time and amount

Explanation:

tube c became clear because of the amount of protein and the amount of time it took the protein to become clear.

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Lisa, a beginning marathon runner, trains in hot (80 degree), humid conditions. her third marathon occurs in hot (80 degree), dr
olganol [36]

Answer: AND Explanation.

Lisa consumed too much water in too short of a time. This led to water leaking into the brain and disrupting the cerebrospinal fluid concentrations, impairing neural tissue activity

8 0
4 years ago
Dilated pupils, inhibited digestive activity, increased respiratory rate, and release of glucose from the liver are all signs of
Nataly_w [17]

Answer:

C. the sympathetic division of the autonomic system.

Explanation:

The sympathetic nervous system is one of the divisions of the autonomic nervous system that controls involuntary body functions in the body. The sympathetic nervous system is said to stimulate the fight-or-flight response of the body when the body senses threat, or is exposed to a stressor. These  fight-or-flight responses are generated in the body in form of physiological changes in order to put the body at top alert to focus on dealing with the stressor.

Physiological changes that are stimulated by the sympathetic nervous system as fight-or-flight responses include dilated pupils, inhibited digestive activity, increased respiratory rate, and release of glucose from the liver, which are all stated in the question. It is the sympathetic division of the autonomic nervous system that controls all these activities.

6 0
3 years ago
Some relationships between organisms are described below. What type of relationship does each statement describe?
kipiarov [429]

Answer:

Competition, predation, commensalism, mutualism and parasitism.

Explanation:

There are five types of relationships present between organisms such as competition, predation, commensalism, mutualism and parasitism. Competition is a type of interaction between organisms in which both the organisms are harmed. In predation relationship, one organism feed on the other by killing it. commensalism is a relationship in which one is benefited and the other is neither benefited nor harmed. In mutualism relationship, both the organisms or species gets benefit from one another whereas parasitism is a type of relationship in which one organism is benefited and the other is harmed not killed.

3 0
3 years ago
Fossils of the first multicellular, soft bodied marine organisms were found in rock unit D. Identify the eon that indicates the
Anton [14]

Answer:

Proterozoic Eon

Explanation:

The Proterozoic Eon is the most appropriate eon to indicate the geological age of this rock unit. This is because this rock presents fossils of the first multicellular and soft-bodied marine organisms and it was in the Eon Proterozoic that the first single-celled living organisms appeared.

The Proterozoic eon, as already mentioned above, is characterized by being the period of the land where the first multicellular marine organisms appeared. This period is divided into three ages: Paleoproterozoic Era (where eukaryotic beings arose), Mesoproterozoic Era and Neoproterozoic Era (where the first multicellular marine organisms arose).

3 0
3 years ago
]The diagram below shows the movement of water on Earth.
Genrish500 [490]

Answer:

The salinity at B is more than A

Explanation: It just be how it be

3 0
3 years ago
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