Explain how micro evolution and migration can effect an ecosystem

If a multicellular organism contains chlorophyll c but no silica, to which phylum does it likely belong?

4. Based on what you have discovered, which of the following conditions would lead to the formation of clouds? (a) Moist air moves up as it encounters a mountain range. (b) High pressure is moving into an area.

What would most likely happen to the carbon cycle of there werw no more plants on earth

Which of the following is NOT part of protein synthesis? mutilation replication transcription translation

Which structure produces releasing hormones? thyroid gland hypothalamus anterior pituitary posterior pituitary

Sponges are made up off

The maxinmum numbers of individuals of a particular species that a partiticlar environment can support is its

What is the layer of the atmosphere 20 km above Earth's surface

An experiment was conducted to determine which type of fruit attracts the most fruit flies. Equal sized pieces of apple, pear, and banana were placed in separate containers at different areas around the school.

In the F2 generation of Mendel's crosses, A. all plants had the dominant trait. B. half of the plants had the dominant alleleC. all plants had both the dominant and recessive alleles. D. one in four plants had two alleles for the recessive trait.