What are 2 examples of abiotic factors and 2 examples of biotic factors?

What is the current greatest threat to agricultural sustainability?

A nucleotide is a what

Compare and contrast the two new cells formed in mitosis and cell division

Compare parasympathetic nervous system vs sympathetic

True or False: Rainforests are home to many of the largest animals on Earth.

Alice takes lithium to control symptoms of her mental disorder. alice is most likely suffering from

Which two species are most closely related? A) Dog and rabbit B) Human and dolphin C) Wolf and dog D) Giraffe and horse

Changes in chromosome number are usually the result of what?

Raccoons eat a variety of foods and can live in a variety of habitats, including locations near humans. Tiger salamanders eat an abundance of worms and insects and require wetland habitats so they do not dry out.

What is some conclusive evidence that organisms of two different species share a common ancestor?