Which technological tool helps earth scientists gain new knowledge about earth’s subsurface? Group of answer choices.

A. Global positioning system

B. Digital balance

C. Ground penetrating radar

G. Hydrometer

Aplant has an egg with 34 chromosomes how many chromosomes does a leaf cell of that plant have

Anybody who knows ap biology, can you friend or message me

Flock x flock y flock z total pieces of food eaten (from previous page) 147 93 60 food percentage* % % % simulated number of birds in flock for 3rd generation** * divide each flock's total pieces of food by 300, the total number of pieces of food eaten. ** multiply the food percentage for each flock by the total number of birds (30).