Question 3 (5 points) (03.03 LC)

Which gas is the least abundant in Earth's atmosphere?

a
Argon

b
Carbon dioxide

c
Helium

d
Neon

Ascientist and her team counted 200 individual deer in an area of 10 square kilometers. what is the population density?

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

Drag the tiles to the correct boxes to complete the pairs. match each cell organelle with its description.