There is 20 chromosomes in a adult wild mouse
Soil
Soil is the upper layer of the ground comprising of a mixture of sand, silt, clay, loose rock fragments, and organic matter that can support the growth of rooted plants. The relative proportions of sand, silt and clay determine the texture and size of the pores of the soil, which affects its ability to allow air and water to penetrate/infiltrate.
answer:
The ionic bond is a bond between a metal and a non metal while a covalent bond is one between two non metals
Answer:
A} the sun
Explanation:
The sun is the greatest and heavier then the other planet
