Biologia: grupos de seres vivos que inclui a estrela-do-mar e o ouriço-do-mar.​

Why is it important to reduce the number of chromosomes in half when forming gametes for sexual reproduction?

Match the types of competition to their descriptions

How does deforestation affect the water cycle? a. it increases the amount of runoff b.it increases the amount of percolation c. it increases the amount of transpiration d. it increases the amount of precipitationa it increases the amount of runoff