Which of these could cause the diversity of a pine tree population to increase?
A. if one pine tree becomes infested with a colony of termites
B. if the number of other tree species in its environment does not change through time
C.
if one pine tree fails to produce any fertile pine cones
D. if the climate in the population's environment grows wetter through time

According to piaget, children have acquired the cognitive skill of conservation when they're able to a. understand that six ounces of liquid in a jar and six ounces in an elongated tube are equal. b. understand the viewpoint of other people. c. relate objects around them to their own needs. d. realize that the term heavy describes an object one way and the term big describes it another way. it is not b nor c. did this 2 x wrong..

What best describes the dropping height of a ball that bounces back up to a height of 45 cm

Use the above pedigree for questions 1,2, and 3 1. what kind of genetic disorder is represented in the pedigree? a. recessive b. dominate refer to the pedigree in question 1. 2. is the mutated gene in this disorder located on a sex chromosome (x or y) or an autosome? a. sex chromosome b. autosome refer to the pedigree in question 1. 3. which generation has individuals that you are certain are heterozygous for the mutated gene? a. generation 1 b. generation 2 c. generation 3