D- Germinal is right after conception, then the baby becomes an embryo, then finally a foetus.
Answer:
yes like when earthquakes happen it makes a gap in the earth
Explanation:
Chromatin hope this helped
Answer:
c. to protect the organism
Explanation:
This is where diffusion happens down the concentration gradient i.e. from high to low concentrations (just like simple diffusion) but facilitated diffusion requires a special and specific protein within the cell membrane. The substate binds to the receptor and the receptor itself changes conformation so that the substrate is now on the other side of the membrane. This is done for molecules that are too large to pass straight through the phospholipid bilayer (cell membrane) by simple diffusion e.g. glucose.
