If the results from a scientific experiment do not support the hypothesis, then the experiment A
is a failure.
B.
can be revised.
C.
must be done again.
D
should be continued without the hypothesis.

Type the correct answer in each box. use numerals instead of words. if necessary, use / for the fraction bar. the following chemical equation shows the combustion of ethane. balance the equation by filling in the coefficients. c2h6 + o2 → co2 + h2o

Astudent is looking through a microscope at some cells of an onion root tip. many of these cells are undergoing division since the root tip grows quickly and requires more cells. which cell most recently underwent metaphase? w x y z

Identify the structure in organisms that do not have kidneys that is adapted to regulate water balance