A biosphere can best be described as – the envelope of gases surrounding the Earth

the portion of the planet that contains life

a region of the world with similar climates and organisms

the rigid outer part of the Earth, consisting of the crust and upper mantle

Connection compare and contrast genetic engineering to the process of natural selection. select all statements that are true.

Pls need ! in your opinion, what are the limiting factors that might affect the growth or diversity of our ecosystem? respond to this question in claim, evidence, reasoning format. 1. make your claim (i are the limiting factors that might affect the growth or diversity of our 2. follow the claim with 3 pieces of evidence. evidence may be taken from the reading, the videos, previous lessons, or googled answers. site sources, too. 3. use reasoning to explain why you chose your evidence.

Will ! a cell containing a 3% sucrose solution is placed into a beaker containing a 7% sucrose solution. assume the cell’s membrane is permeable to water, but not permeable to the sucrose. where will the water diffuse? explain.