Answer:
C. 48
Explanation:
Simple thing to bear in mind; The number of neutrons is equal to the Atomic number - the Mass number. Because the Atomic number tells you the number of Protons, whilst the mass number tells you the number of both PROTONS and NEUTRONS. So 84 - 36 is 48. You have 48 neutrons
The innermost membrane envoloping the embryo in the uterus is Endometrium.
Answer:
vascular plants, the roots are the organs of a plant that are modified to provide anchorage for the plant and take in water and nutrients into the plant body, which allows plants to grow taller and faster.
Answer:
stars are large grouping ans stars form from the same nebula and also they are about the distance the earth
Explanation:
Answer:
D. People allow only organisms with certain traits to reproduce.
