B. Science can answer only questions about the natural world.
Answer:
uneed to read and work this out
Cohesion occurs when molecules of the same substance are attracted to each other.
Hope this helps!
3 kingdoms are there in the domain archea
Answer:
They help our ecosystems and food chains all over the world
Explanation:
Autotrophs are the most important organisms on the planet because they are fundamental to food chains all over the world. They take energy from the environment in the form of sunlight or inorganic chemicals and use it to create fuel molecules like carbohydrates to release the hydrogen atoms that fuel the metabolic process of primary production.
<em>Explanation is in the paragraph above. Hope that helps!</em>
