<span>The organisms in an ecosystem fills the energy role of producer, consumer, or decomposer.</span>
My answer -
<span>There are typically two
planets that are dubbed as Earth's twin. The first one, Venus, is called
Earth's twin because of its similar size, and how it is the closest
planet to Earth. But, scientists discovered that Venus's atmosphere and
temperature were totally different from Earth's. The other planet also
called Earth's twin is Mars. Mars is believed to have a large ocean on
the past. Some even say that life may have developed on Mars for a short
period of time. Furthermore, Mars has an average temperature of -70
degrees Fahrenheit, closest to Earth than any other planet. It seems that
water and life define the Earth, and if Mars has these characteristics,
it would truly be Earth's twin.
P.S
Have an AWESOME!! day :)
</span>
The answer is DNA (Deoxyribonucleic acid).
DNA is the molecule present in the nucleus of our cells that has all of our genetic instructions. This molecule consists of a double-helix ribbon composed of nucleotides that will dictate most of our traits. I say 'most' because some traits result from an interaction with the environment.
During sexual reproduction, DNA from our parents is inherited to us. That's why we have physical similarities and also in personality to our parents.
Answer:
It contains partial positive and negative charges.
Explanation:
A hydrogen bond is a non-covalent bond between a partial negative charge and a partial positive charge. Hydrogen bonds tend to be weak. Hydrogen bonds tend to be transient.
A2
B4
C1
D3
I think sorry if I get one wrong