Answer:
space between gas molecules
Explanation:
as the altitude increases the air density decrease because of weaker gravity and these led to more distant of air molecule and the space between gas is increased
False. Genetic engineering involves genes and specific traits.
Answer:
it has two more electrons than protons
Explanation:
DNA stands for Deoxyribonucleic acid. DNA consists of your chromosomes which is the genetic makeup of your physical and genetic traits.It is a double helix structure that can be analyzed with a highly powered microscope like the electron microscope <span />
Answer:
DNA and genetic code
Explanation:
Comparing DNA can show how species are related.