Answer:
D. Cell signalling which is released by one type of cell and acts upon a different cell
Explanation:
According to this question, adrenal cells near the kidney releases an hormone called ADRENALINE, which causes the cells of the heart to beat faster. This is an example of CELL SIGNALLING because chemical signals released by adrenal glands causes/triggers a response in the heart cells.
The chemical signal released by the adrenal cells is the ADRENALINE HORMONE, which induces a response in cells that are different from the cells of release (adrenal cells).
A.An enzyme functions to increase the rate of a chemical reaction.
Answer:
an individual's production of offspring per breeding event or lifetime.
Explanation:
I searched it up. If this is a multiple choice question and this is an option choose this.
sorry im new to this lol
Answer:
there are four trophic levels first are producers then primary consumers then secondary consumers then teritary consumers
Explanation:
grass - grasshopper - frog - snake - eagle is a simple food chain
Differences between<span> a </span>physical and chemical change<span> in matter or substances</span>
