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Delicious77 [7]
2 years ago
13

Which creature is nicknamed the unicorn of the sea?.

Biology
1 answer:
stellarik [79]2 years ago
6 0

Answer:

its narwhal

Explanation:

narwhals have a singular horn that sticks out of its head

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Nitrogen is generally available to plants in only two forms : ammonium and
Zepler [3.9K]

plants get nitrogen from ammonium and nitrate

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3 years ago
Write a paragraph explaining how genetic variation, reproductive strategies and environmental pressures have impacted the surviv
Andreas93 [3]

Answer: Genetics and Pressures

Explanation:

For natural selection to occur, a population must have a wide variety of individuals with different traits. For example, natural selection would not influence fish body color if all individuals in a population were exactly the same color. Variation of scale color can help a fish species have a higher chance of survival by confusing predators as to what species they are.

Reproductive strategies represent a set of behavioral, morphological, and physiological adaptations that facilitate access to potential mates, improve the chances of mating and fertilization, and enhance infant survival. Male peacocks have bright, big tail feathers, for example, to attract females. If an organism has a high appeal, this will make them more likely to be able to meet and continue the survival of the species.

Environmental pressures, such as plant death, could influence the survival of herbivorous organisms. Say a small land creature consisted off grass, and an epidemic killed all the grass in their region. They would either die off, or they would evolve to find different types of food. The former could reduce population, while the latter could increase it.

4 0
2 years ago
Rashad hears a loud noise outside. When the sound reaches his ears and travels to the brain to be recognized, which of the follo
Butoxors [25]

Answer:

D.  information will first travel to the thalamus and then to the temporal lobe

Explanation:

6 0
3 years ago
Which statement best describes how biodiversity supports the sustainability of an ecosystem? Biodiversity allows laws to be pass
klasskru [66]

Answer:

Maintaining diversity ensures that species can continue to depend on one another.

Explanation:

its the real answer

7 0
3 years ago
Read 2 more answers
Tamara and Tyler are both interested in studying birds. Tamara goes to the park and uses her notebook to record the number and c
love history [14]

<u><em>Answer:</em></u>

<u><em>B is the correct answer</em></u>

<u><em>Explanation:</em></u>

<u><em>1- When you are recording what you are seeing it is a process called observation. Observation is used when you want to look at something.</em></u>

<u><em> Tyler is making  a plan to test what kind of birdseed the birds at the park eat the fastest. This is called an experiment. Experiment is when you are taking your hypothesis and running tests on your hypothesis</em></u>

<u><em>Hope this helped :)</em></u>

7 0
4 years ago
Read 2 more answers
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