Which conclusion does the fossil record support?
a. species have changed over time.
b. traits acquired during a lifetime are passed to offspring.
c. earth’s organisms have not changed over time.
d. all of earth’s organisms were formed at the same time.

Aflashlight produces light using energy from the batteries. in which order does the energy change form? a. from chemical to electric to light energy b. from electric to light to chemical energy c. from electric to chemical to light energy d. from light to electric to chemical energy

What must be done to breed dogs for a partical trait

Iwill make you brainliest pleeze answer this fast i have to turn it in really soon brainliest promise easy question 6th grade ! a weather map shows a high pressure system with circles around it. what does this mean? a) an occluded front b) areas of equal altitude c) areas of equal pressure d) a stationary front