Answer:
what even is the homework?????????
Explanation:
did you take a picture because i can't see it ;-;
Answer:
Explanation: Scientific name consists of two parts. The first is genus name and second is species name. It is always written in italics (if typed) or underlined (handwritten). The first letter of genus name is always capitalized.
Answer:
The search of antimatter in cosmic rays is also related to the possible existence of primordial black holes (PBH), remnants of a primeval phase transition.
Answer:
- <u>Option:(1)-</u>The <u>Genetic drift </u>theory is an evolutionary concept that suggests that behaviors that help an organism survive are passed on while weak behaviors are lost.
Explanation:
According to this theory, an organisms faces different levels or kinds of environmental factors, which either suppresses or increases the level of a certain allele frequency inside an organisms genetic sequence, which then results in the change in behavior of that organism. And through many generations the changes in behavior may pass on from one to another, as the changes does not occur in a single generation.But, the alleles frequency are suppressed and increased with time, when they face different environmental factors or situations.
D. Mechanically and chemically breaks down food for nutrient absorbtion