What is the environmental problem caused by invasive algae in these areas and what are the goals of the save Crystal River project

How many copies of each chromosomes should be present in each of the 4 final haploid versions of gamete?

Which organisms have pharyngeal arches that develop from all three germ layers and go through the same development stages as embryos? 1.bird 2.ladybug 3.starfish 4.snake

Lymphatic vessels remove excess fluid from tissues. often after mammexront( the surgical procedure to remove of all or part of a breast) the lymphatic vessels draining the arm are damaged. explain a consequence of this damage. what can be done to reduce the symptoms?