Apex question test which best describes the first organisms on Earth is simple prokaryotes.
The Earth is a planet, not an ecosystem.
An ecosystem is an area in which the plants and animals all interact to create a living environment. Therefore there are many ecosystems on the Earth, which all together form what is called a biosphere.
Separate ecosystems on Earth can affect one another
Answer this question…
Different environments support ecosystems with different organisms.
your answer is Biosphere.
separate ecosystems can affect each other - apex
Every where
Everywhere
Increased organism population
Separate ecosystems can affect each other.
A chain of amino acids.
Used to build strong bones and teeth
Conservation biology is the study of the earth and nature. The goal is to protect species, their ecosystems, and their habitat from becoming extinct.
An enzyme is a chemical produced by a living organism which acts as a catalyst in a biochemical reaction.
Separate ecosystems can affect each other.
Perigee is the point in the orbit of the moon or a satellite at which it is nearest to the earth.
The rotation of Earth causes the apparent path of ocean currents to curve
They have two valence electrons and they form ions with a +2 charge.
The Earth orbits the Sun once a year and spins on its axis once a day.
A conditional statement
A conditional statement.
They became culturally different from one another.
Both have increased gradually over the past 150 years.
primary
None of them.
2 the ratio