Photosynthesis and chemosynthesis are both processes by which organisms produce food; photosynthesis is powered by sunlight while chemosynthesis runs on chemical energy. ... Ecosystems depend upon the ability of some organisms to convert inorganic compounds into food that other organisms can then exploit (or eat!).
<span>The Rocky Mountains extend from Alaska to New Mexico </span>
Answer:
light and air pollution
Explanation:
i don't know what I can explain
Steel production in the United States is mostly used for:
<h3>What is Steel?</h3>
This is an alloy which contains iron and carbon that is typically used in engineering constructions.
In the United States of America, the steel production has been majorly used for the electrical furnaces which accounts for over 68% of total steel production.
Please note that your question is incomplete so I gave you a general overview so you can have a better understanding of the concept.,
Read more about steel production here:
brainly.com/question/7887917
<u>Answer:</u>
According to the geological time scale, the species of reptiles evolved after the first insects evolved.
<u>Explanation:</u>
- Both, the species of reptiles and the species of insects evolved in the same period called the Paleozoic period.
- But out of these two, insects evolved first. There are solid pieces of evidence available to prove that the insects existed way before reptiles did.
- It is found that the species of reptiles, which ultimately feed on insects, were the first to evolve after the insects.
