I have a scince fair project due Tuesday but my things for it just came intoday so i was wondering since you already did the project do u still have the data for the affects UV lights have on yeast colony growth

Which food provides the least amount of available zinc?​?

Sediment provides the ideal conditions for? A. Photosynthesis B. Plant Growth C. Phytoplankton D. Zooplankton

The first question is actually C.

In some places on Earth, large tectonic plates are moving toward each other and collide with great force. One such place is where the Indian plate and the eurasian plate meet What would you expect to occur where these two tectonic plates collide? a.

In this biome you will find many evergreens tree. They don't lose their leaves and they are triangle shaped so their branches won't hold snow and break. This biome is found in Canada and Russia what biome is this?

Which derived character is shared by fish and frogs but not lancelets? A. hair B. four-legged locomotion C. amniotic eggs D. vertebral column

In what regions of the world is habitat loss most rapid?

Describe the process of speciation in relation to change in gene frequency, change in environment, natural selection, and genetic drift.

Which substance acts as a buffer in natural water? A) minerals and salt B) distilled water C) sulfuric acid D) a pH indicator

How many electrons are in a full valence shell? 6 8 4