Shana finds a mollusk on a damp log near a pond. The mollusk has a muscular foot and lacks a shell. What type of mollusk did Shana most likely find? a cephalopod because it lives on land a cephalopod because it lacks a shell a gastropod because it lives on land a gastropod because it lacks a shell

Natalie had random hand movements when she was two months old. when she was six months old, she used to grab a block with her whole hand. now at the age of ten months, she can grasp the same block with her thumb and forefinger. this sequence of growth in her hand and finger movements is according to the pattern.

Which gas found in the earth's atmosphere greatly impacts the daily range of temperature on earth. a) oxygen b) hydrogen c) nitrogen d) water vapor

If a human has 23 pairs of chromosomes in every muscle cell of its body how many chromosomes will be in a human egg or sperm