According to the graph, what condition is best for enzyme activity?
O
A. A temperature of 20°C
O
B. A temperature below 30°C
O
C. A temperature of 35°C
O
D. A temperature above 50°C

What is the chance of two parents with blood types ab and o producing an offspring with blood type o a.0% b.25% c.75% d.50%

Put the following steps of the convection process in the correct order. 1. gravity pulls cooler matter downward. 2. the matter expands and decreases in density. 3. an up-and-down flow of matter produces a convection current. 4. matter is heated. 5. warmed matter is forced upward. question 2 options: a) 4, 2, 5, 1, 3 b) 2, 4, 3, 1, 5 c) 3, 2, 5, 4, 1 d) 1, 4, 2, 5, 3

Nerve cells are specialized to respond to stimulitrue or false?