What does the per capita ecological footprint measure?

Hey me with this one❤☺❤ how do you say that a cell also has a life span and death like an organism? give one example.

Suppose you have monohybrid pea plants in your garden and find that they produce round seed to wrinkled seeds in the ratio of 3: 1. if the allele are designated (r & r) receptively. what is the probable genotypes of the round seeds which produced f 1 ? rr & rr rr only rr & rr rr only rr only

Me with biology endocrine system crossword also image left i need with hw