Someone who studies birds in their own backyard to see what the different species eat is doing science

What is a coast of using technology to transport water? a.cities can be built in otherwise uninhabitable areas. b.crops can be irrigated and grown in new areas. c.floods can be averted in flood-prone areas. d.freshwater supplies can be depleted in an area.

Ascientist is studying muscle twitches in chicken quadriceps. to activate the muscle, he needs to provide stimulus to the

If a cell's main function is to produce proteins to be excreted, which organelles would you expect to be larger