how is a tendon different from a ligament?
a. a tendon joins a bone to a bone; a ligament joins a muscle to a bone.
b. a tendon joins a muscle to a bone; a ligament joins a bone to a bone.
c. a tendon covers a bone; a ligament supplies nutrients to a bone.
d. a tendon supplies nutrients to a bone; a ligament covers a bone.

Of the pollutants that form acids in the atmosphere, which is easiest to reduce? a. sulfur dioxide b. nitrogen dioxide c. ozone d. carbon monoxide

The phylogenetic tree illustrates the relationship between humans and our closest living relatives. the tree was based on biochemical comparisons, including dna and amino acid sequences. according to the biomolecular data, we could infer that a) the four organisms do not have a common ancestor. b) humans are more closely related to chimps than any other apes. c) chimps are more closely related to gorillas than they are to humans. eliminate d) there is no evidence if any relationship between the four branches on the tree.

About how many years does it take for one cycle of surface water to become deep water and then surface water again in the oceans? 101001,000