Answer: <u>Migration causes cultural diffusion because it allows the commingling or intermingling of two or more cultures.</u>
<u />
<span>Osteoclasts
</span><span>Are derived from stem cells that produce macrophages
Secrete acids and protein-digesting enzymes</span>
Answer:
A. It decreases the activation energy needed to start the reaction.
Explanation:
Catalase is an enzyme found in the cells of organisms exposed to aerobic conditions. It is an enzyme that catalyses the breakdown or decomposition of hydrogen peroxide in the liver to water (H2O) and oxygen (O2).
Catalase, like every other enzyme, operates by binding to the substrate, which in this case is hydrogen peroxide. Catalase then REDUCES or LOWERS the ACTIVATION ENERGY needed to start the reaction.
Answer:
The answer is biotic and interacting with an abiotic factor.
Explanation:
In the picture there is a tree and it is raining and rain is abiotic since it is not alive and the tree is biotic so the answer is the 4th choice.
It can move around, eat food, but they can't survive on their own.
Hope this helps :)
