Pls ill give you brainlist JUST PLS HELP For this assignment, you will make a scale model—a “core sample”—showing the layers of the Earth:
crust, lithosphere, asthenosphere, mantle, outer core, and inner core.
Several paragraphs of written analysis, detailing your observations
(Its a mason jar with sand in it you may be able to look it up)

How did the research presented in the article affect scientists' understanding of the evolution of eukaryotes

Use this dichotomous key for insect identification to identify the insect shown. 1. a. insect has one pair of wings. order diptera b. insect has two pairs of wings. go to #2 2. a. front wings thicker in texture than hind wings go to #3. b. front and hind wings are same texture throughout. go to #4 3. a. front wings are short order dermaptera b. front wings cover entire abdomen order coleoptera 4. a. wings with scale on all parts of their area. order lepidoptera b. wings without scales go to #5. 5. a. hind wings smaller than front wings. order ephemeroptera b. front and hind wings nearly equal in size. order odonata the insect pictured is in the order diptera. ephemeroptera. coleoptera. odonata.

The function of the excretory system is to control homeostasis and