PLS HELPP Describe the change of human population size over TIME.

The world population increased from 1 billion in 1800 to 7.7 billion today. The world population growth rate declined from 2.2% per year 50 years ago to 1.05% per year. Other relevant research: ... We show how the world population grew over the last several thousand years and we explain what has been driving this change.

Explanation:   Sometimes don't give u the right answerSO TRUST ME ON THIS ONE <3    u should get a A

The cross Ii x ii is expected to produce half with inflated and half with constricted pods.

Explanation:

Given

Inflated pea pods ( I) is dominant to the allele for constricted pods ( i)

Now if a cross is carried out between two pea plants with genotype

"Ii" and "ii". the following offspring will be produced-

Ii x ii

Ii, Ii, ii and ii

Hence out of four offspring,  two have heterozygous inflated pea pods as their genotype is "Ii"

and remaining two offspring have homozygous constricted pea pod as their genotype is "ii"

Hence, the cross Ii x ii is expected to produce half with inflated and half with constricted pods.