What was the difference between darwin and lamarck? a. the idea of mutations was understood by both, but lamarck was able to prove it. b. lamarck was able to explain evolution with evidence, something darwin did not do. c. darwin was able to explain evolution with evidence, something lamarck did not do. d. the idea of mutations was understood by both, but darwin was able to prove it. i know it is definetly not b and c because they both had that in common

15 points come and ! which characteristic describes all bacteria? a rod-shaped b microscopic c multicellular d autotrophic

Are the layers of rock above and below the coal older or younger?

When does a spring tide occur? question 9 options: they occur when the sun, moon, and earth are aligned. in spite of their name, these tides occur twice a year in the spring and fall. they occur on the date of the vernal equinox each year, no matter what stage the moon is in. this is why they are called spring tides. they occur when the sun, moon, and earth are at 45-degree angles from each other. this happens once every spring. they occur when the sun, moon, and earth are aligned. in spite of their name, these tides occur all year long.