How do you know there is a correlation between physical variables in the ecosystem and the stink bug population?

How are carbon dioxide emissions affecting the earths natural cycle of temperature change? plz apex

How does pregnancy begin? a) a placenta forms in the uterus b) a sperm reaches an egg in the fallopian tubec) the blastocyst differentiates into two cell types d) contractions begin in the uterine wallapex

Apair of fruit flies reproduces and has 1,000 offspring. all 1,000 of the offspring have the alleles gg. what is the most likely combination of alleles for each parent