4. The process of photosynthesis produces two very important products for most life forms on Earth. These products are --
A
glucose and oxygen, which are essential for cell respiration in plants and animals.
В.
carbon dioxide and water, which are essential for cell breathing in plants and animals.
nitrogen, which is necessary for protein synthesis.
D.
water, which is necessary to prevent an dehydration

What do scientists need to look at before developing an argument

Can you identify which of the following groups of organisms are, or are not, populations? a. the american bison (bison bison) and grey wolves (canis lupus) currently living in yellowstone national parkb. all of the rainbow trout (oncorhynchus mykiss that) that have ever lived in lake eriec. the group of american bison (bison bison) currently living in yellowstone national parkd. a group of calliope hummingbirds (selasphorus calliope) and a group of rufous hummingbirds (selasphorus rufus) living in the same new hampshire woodse. the northern cardinals (cardinalis cardinalis) living on opposite shores of lake champlain f. all of the whales currently living in the atlantic ocean off cape cod, massachusetts

Modern sea star larvae resemble some primitive vertebrate larvae. this similarity may suggest that primitive vertebrates