Answer:
Hello Again!!
Your answers are:
Explanation:
You cannot see a Virus with the Naked Eye...a microscope is needed! BUT IT IS an example of MATTER!
Air is matter too but again, YOU CANT SEE IT WITH THE NAKED EYE!
<u>Matter :</u> ANYTHING that has a VOLUME, MASS and TAKES UP ANY SPACE
I HOPE THIS HELPED WITH YOUR WORK!
:D
Respiration is the chemical reaction that break down nutrient molecules in living cells to release energy .
in humans and other living organisms except plants, our cells need energy ATP for muscle contraction and for cell division to repair damaged tissues and growth ,also for active transport which involves movement of molecules across a cell membrane against a concentration gradient.
Answer:
It is true.
Explanation:
Throughout the skin, there are sensitivity receptors, no matter what sector we look for.
The difference is that there are areas of higher density.
Places like the hand and fingers are the ones that help us explore and know things. The number of receptors there is much greater than in areas such as the back or neck.
The answer is bio mechanics. <span />
A tree is not an isolated system. It gets nutrients from surrounding environment to grow and build its mass. A total mass of tree plus its environment is constant.
