PLEASE HELP Biotic and abiotic factors affect population density and dispersion. A) Explain the factors that affect a population's density. B)
Describe the types of population dispersion, with examples, and the factors that influence them.

Which best describes meiosis? a. it produces cells that are identical to the original cell b. it is responsible for the replacement of damaged skin cells c. it is responsible for growth of the organism d. it produces male and female sex cells

Hemoglobin is a proton that carries oxygen around your body what is hemoglobin made from

Which of the following words best matches this definition: the process in which the best adapted organisms survive and pass on their traits, while those that are not well adapted do not survive to pass on their traits. question 3 options: acquired selection natural selection artificial selection organic selection