Scientists on the international space station study how the body's muscles and bones responds to long periods in space to see if very long spaceflights to other planets are possible. true or false

What evidence is there that convection occurs in earth’s troposphere?

Amylase becomes denatured at a temperature of 80°c. during an experiment to study the effect of varyingtemperature on enzyme activity, amylase’s reactivity with starch was measured at body temperature (37°c), andthen again at an increased temperature of 42°c. how would this increase in temperature affect the experiment

Approximately what wavelength of light is best absorbed by chlorophyll a