Answer:
Citric acid cycle also known as the Krebs cycle, is the second stage of the three-stage process by which living cells break down organic fuel molecules in the presence of oxygen to harvest the energy they need to grow and divide.
Birds have hollow bones due to the fact thay need to be as light as possible for their wings to generate enough lift for them to fly
Answer:
The second one is not true
'(Minerals can be composed of more than one element)'
Explanation:
have a good day/night :)
It depends on how u do it. If it’s near an ocean, it can cause harm to sea animals, or on land, it can cause pollution, and kill land animals as well.
Amino Group, Carboxyl Group, and the R group
