Green algae and land fungi are some of the first land plants to evolve.
Answer:
Option B, Birth rates are high
Explanation:
A population pyramid with wide base and tapered at top shows that the number of young people in a given population are higher than people of other age group. This usually happens when the birth rate is high. This kind of population pyramid can be seen for countries with lower rate of development or are under developed. For example – Nigeria, Mexico, Bangladesh have such population pyramids
<span>Supposing that there is a man or a person standing with a drawn bow and an arrow,he is aiming it at a bull's eye target. The person has a potential energy then. Potential energy is an energy at rest. However, the bow and the arrow too has a potential energy, but when released, it turns out to have the kinetic energy, or energy in motion.</span><span />
Atom is the
most basic unit of matter. They are the general term used to describe pieces of
matter. But a different kind of atom makes up an element. A combination of atom of different elements
creates a molecule. For example, you have water; it has a chemical formula of
H2O. If you separate H from O, you have two atoms. Two atoms for hydrogen and
one atom for oxygen. However, they are of different elements. And when you
combine them to form H2O, you create a molecule.
