The value of ∆G for a chemical reaction is +423 kJ. Which of the following best describes how this reaction will proceed in an organism? The reaction is non-spontaneous and requires energy to proceed.
The reaction is non-spontaneous and results in an increase in entropy.
The reaction is spontaneous and causes a decrease in entropy.
The reaction is spontaneous and gives off energy to the surroundings.

Many animals cannot sweat to maintain a stable body temperature. what is one other way animals can cool down?

How water is moving through the ecosystem ?

The embryos of a bird, a reptile, and a mammal are similar in appearance. how does comparing the physical appearance of embryos of different species support the theory of evolution? a. it shows that these organisms share a common ancestor. b. it provides evidence that these organisms eat the same foods. c. it shows that these organisms share the same habitat. d. it provides evidence that these organisms suffered a genetic mutation.