Only producers perform…
a) photosynthesis
b) respiration
c) both a & b
d) neither a or b

The ph of carrots are 5.0 how it is classified a.acidic b.basic c.indicator d.neutral

Which set of characteristics best describes igneous rock? a) largest type of rock, made of organic matter, hardest type of rock b) least abundant type of rock, made of other rocks, made mostly of minerals c) found on all continents, contains wavy bands of stripes, contains fossils d) most abundant type in earth's crust, made of magma/lava, contains no fossils

What is the percentage composition of carbon in the compound ch4