50 POINTS HELPPP Humans
Quaternary
Tertiary
Cretaceous
Jurassic
Triassic
Flowering
plants
Birds
Ginkos
Amphibians
Reptiles
Permian
Pennsylvanian
Mississippian
Devonian
Silurian
Ordovician
Cambrian
Club mosses
Fishes
Based on the chart, describe the trends that can be observed in animal and plant fossils as they
evolved over time. Use evidence from the chart to support your conclusions.

any abiotic or biotic factor in an ecosystem that causes a population's size to slow or decrease is a limiting factor.

the level of progesterone is low at the pre-ovulatory phase of the cycle but it gradually increases and the levels are high at the luteal phase. if pregnancy occurs, the level of progesterone will be high throughout the pregnancy.

if egg is fertilized and the mother gets pregnant, progesterone starts preparing the uterus for the implantation. it starts building up the lining of uterus and make it hostile of the period of pregnancy.