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sammy [17]
4 years ago
11

Sympathetic nerve stimuli are responsible for the release of __________.

Biology
1 answer:
Darya [45]4 years ago
5 0
<span>Sympathetic nerve stimuli are responsible for the release of epinephrine. Epinephrine is the hormone responsible for the fight-or-flight response. Epinephrine increases blood flow to muscles, the output of the heart, pupil dilation, and blood sugar. Also known as Adrenaline.</span>
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Choose three fields of Biology to Describe and give one example of work done by scientist in each field you chose.
olga2289 [7]
Entomology is the study of insects, some scientists travel to the far ends of the earth to discover new species of insects. for example, the new <span>“Singing” Psyllid Species Found in Taiwan. (souce: entomologytoday)

</span><span>herpetology is the study of reptiles and amphibians, scientists are still mapping out that category because theres much we still need to know about those cold-blooded animals for example theres a dangerous rumor that the suburban gardens are spreading a deadly disease in frogs (source: sciencedaily)

mammalogy is the study of mammals, this is where our species of 'homo sapiens' is included along with the marine mammals. scientists in this field are diving down into the depts to discover more about the ones in the oceans, currently theyre trying to save seal pups from the decreasing land-ice down in Antarctica (source: marinemammalcenter)</span>
8 0
3 years ago
Which trophic level does a fish represent in food chain?
slamgirl [31]
A. tertiary consumer. just kinda count out, first thing, if a plant is a producer, then consumer, secondary consumer, tertiary, so on so forth
3 0
4 years ago
Over time, pesticides become less effective. This is because __________. Question 14 options: pests can evolve defenses against
iVinArrow [24]

Answer:

pests can evolve defenses against pesticides over time

Explanation:

Pesticides are chemicals employed to kill pests generally. With continuous and indiscriminate use of pesticides, they become less effective because pests population often evolve a defense mechanism against them.

<em>With each usage, more and more pest population survive. Those that survive gradually multiply and pass the survival gene to their offspring eventually giving rise to a population that is genetically insusceptible to the effects of the pesticide. This is generally referred to as evolution by natural selection.</em>

4 0
3 years ago
Mitosis and meiosis are types of cell division true or false
Tamiku [17]
True. Mitosis is<span> a type of cell division that results in two daughter cells each having the same number and kind of chromosomes as the parent nucleus, typical of ordinary tissue growth and meosis is </span><span>a type of cell division that results in four daughter cells each with half the number of chromosomes of the parent cell, as in the production of gametes and plant spores.
Hope I helped you! :) 
</span>
6 0
3 years ago
Which is not part of the cell theory? Question 3 options: All known living things are made up of one or more cells All matter is
inysia [295]

Answer:

all cells comes from pre - existing cells

Explanation:

because cell comes are made up from living things

5 0
2 years ago
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