Major floods can cause the breakdown of rocks into smaller
pieces without changing their chemical composition. This is an
example of
Select one:
A) physical weathering only.

B) physical weathering and rusting.

C) chemical weathering only

D) physical and chemical weathering.

Photo means light and synthesis means combination so combination of light

The answer to this will be from your lab notes/procedure. it would be best to ask another student who participated in the lab as we do not know what was done, what enzyme or if the temperature is celsius or fahrenheit. if i were to guess though i'd say the rate stopped due to enzyme denturing at high temperature

Synapse nervous system they process and transmit signals. in a neuron

The rate that would change would be the  searching efficiency/attack rate. there are only two other rates in this model: the  growth rate of prey, and the  predator or consumer mortality rate.the  searching efficiency/attack rate is what indicates how effectively can a predator capture its prey whether in the searching process or actual capturing/attacking process.