The type of weathering is mechanical and the process is abrasion
Answer:
a mushroom is a heterotroph
the main difference between fungi and plants: Fungi=heterotroph, plants=autotroph
Explanation:

The designation Rr for a pea-plant's peas shows that the plant is a <u>true-breeding plant</u>.
Answer: Primary Sex characters
Explanation:
The primary sexual characters are associated with the growth of sexual organs such as uterus, vagina, penis and other reproductive organs in the human beings.
These organs are present in the body when the child is borne. This is because they grow when the child is inside the womb.
The development and maturation of these organs takes place during the later stages of life.
Answer:
Different numbers of neutrons