A grassland in central Kansas receives a lower amount of rain than usual, causing the population of producers to become unstable. What event might occur next? Question 4 options:

the number of primary consumers would decrease

the energy in the food web would change directions

decomposers would become the primary energy source

the energy flow in the ecosystem would be dependent on the secondary consumers

will give brainlist

How does the molecular clock work? a. it analyzes the brain functionality of two different species.b. it examines and compares the physical characteristics of two different species.c. it illustrates relationships between two different species.d. it compares the number of mutations that exist in the dna of two different species.

When lactate builds up in a runners muscles it causes a burning sensation what causes this to occur

Group control group #1 experimental group yes yes yes control group #2 no new drug orange juice bed rest no yes no yes ves which of the following is the best explanation of why a second control group was included in this experiment? o a. to provide the volunteers in the study with something to drink o b. to prove that the common cold cannot be cured c. to confuse anyone who is trying to steal their new drug and sell it as their own invention o d. to researchers conclude that results are related to the new drug and not to the orange juice submit e previous