An orchid grows on a living tree, using a branch to gain a higher elevation that is closer to the sun. The tree is not affected by this process. This type of ecological relationship is an example of...

What role do traits play in affecting an organisms ability to reproduce? finches

Nasa scientists must work together to make sure that everything is correct and accounted for when launching a shuttle. besides a physicist, what other type of scientist would be in making sure that the shuttle has the appropriate type and amount of fuel to reach its destination?

Most crimes involve some evidence relating to the human body; for that reason, what related science is frequently used in forensic investigations? a)psychiatry b)physics c)botany d)biology