Suppose you were standing on a scale in an elevator in a free fall. what would the scale read?

Nucleic acid certain protein cell membranes certain carbohydrates

Will mark branliest. the theory of plate tectonics was developed with the contribution of scientists from many different disciplines. which of the following is a contribution from geophysicists?

How do herbicide-resistant plants farmers? a.farmers can spray for weeds without killing the crops b.the plants kill the weeds c.the soil is enriched for future plantings