Question 7 of 32 You are going to plan an investigation to determine whether one food is better than another at speeding an animal's growth. Select all of the features which would make your experiment most reliable. (1 point) A. there is one independent variable B. there is a control group C. the animals are of the same species D. the animals are of different species E. the starting weight of the animals is approximately the same F. the animals have a large age difference G. the animals are weighed at the same intervals H. the animals are weighed at different intervals

Agroup of students is studying convection currents. they fill two identical balloons with the same amount of helium. one balloon is placed in a freezer and the other in an area with warm air. after 10 minutes, the balloons are released from a height of 1 meter. which of the following do the students most likely observe? question 8 options: the cold balloon expands and rises. the warm balloon shrinks and sinks. the balloons rise at the same rate. both balloons are the same size. the ballons both rise. the cold ballon is larger than the warm balloon. the warm balloon expands and rises. the cold balloon shrinks and sinks.

10111213141516lactic acid fermentation differs from ethyl alcohol fermentation in thato in ethyl alcohol fermentation co2 is also producedlactic acid fermentation can occur in all living thingsethyl alcohol fermentation can only occur in plantsonly lactic acid fermentation can produce more atp

The backbone of the double helix has an alternating molecules. what do you call these alternating molecule?