Question 2 Scientist study the
to learn about the history of life, past environments on Earth, and
how different groups of organisms have changed over time.
Historical Record
Animal Record
Fossil Record
Earth Record
A heavy flood washed away over five meters of soil and rock. The laun
rock that was exposed by the fine

Sand spinifex grass is adapted to growing on sand dunes. it is a rapidly spreading plant and the creeping runners produce new root systems. which of these best explains the benefits of these features? a. it limits water loss through the leaves. b. it provides support by anchoring the plant. c. it protects the plant from predators. d. it allows the plant to tolerate salt. reset submit

Pick twenty foods and research the amount of total carbohydrates, sugars, and other carbohydrates in them. note: most food labels have this information. record your findings.

Depending on the organism the number of in a cell may change