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Galina-37 [17]
3 years ago
10

PLZ HELP and best will get brainliest

Biology
1 answer:
vodomira [7]3 years ago
8 0

Explanation:

do number one like that and do number two different

that is systems with essentially only two energy levels are

important kind of systems, as at low enough temperatures, only the two

lowest energy levels will be involved.

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How is it possible that over 20 million living organisms on the planet are made up of only 5 types of nucleotide bases arranged
Tpy6a [65]
<h2>Answer</h2>

It is because of different arrangements of nucleotide bases.

<h2>Explanation</h2>

There are only five types of nucleotide basis are present in the genetic material which makes up the all the genetic information of the individuals. These nucleotides are named as Adenine, Thymine, Guanine, Cytosine and Uracil. In all the living beings on the earth, these only five nucleotides are present which decides their behaviour and functions on the earth. These five bases have features to get any arrangements according to the situation. Their different arrangement at the heredity material makes the difference in all living beings regarding their behaviour.



4 0
3 years ago
Please help me answer at least one?<br>​
LenKa [72]

Answer:

1. Explain why predators need to eat more than primary consumers.  

Explanation:

Predators need to eat more than primary consumers because in the trophic pyramid, primary consumers are at the bottom which means they receive the most energy because they eat the plants. As the pyramid goes on upwards, energy is lost each time, so that means by the time it reaches the top of the pyramid their is only about 0.1% of the energy we started with when the primary consumers ate the producers. Meaning, the predators need to eat more than the primary consumers because although the predators eat more than the primary consumers, they still at the end of the day get the same amount of energy just one eats more than another.  

8 0
1 year ago
Are genetic defects associated with abnormalities of autosomes or of sex chromosomes
Nonamiya [84]
Genetic defects can be cause by any chromosome, whether an autosome or a sex chromosome.
6 0
3 years ago
Describe what happens during each phase of cell division
Nataly_w [17]

i have the chart for all of the phases.

answer:

interphase and prophase have the most phases

interphase: 20

prophase; 10

metaphase; 3

anaphase; 2

telaphase; 1

divide each on by 36.

6 0
3 years ago
When discussing the dimensions of temperament, what is the term used to refer to the proportion of active time periods to inacti
d1i1m1o1n [39]

Answer:

It's d , activity level

Explanation:

Tempratement is something you are born with and it defines how an individual respond to the world

While activity level is the amount of motion that a child performs while doing some physical activity

They start in utero when the baby moves and kicks inside

When they grown up ,some children possess more energy and they don't seem to stay at one place

When they grow up they will jump and run a lot ,those who are highly active

6 0
3 years ago
Read 2 more answers
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