Question 1 of 10 The picture below represents a nitrogen atom.
6
How many protons does this atom have?
7

Hurry 25pts which one of these is involved in both sexual and asexual reproduction a sperm b spores c seeds d eggs

Which describes how weathering and erosion are different? weathering is caused by water. erosion is caused by wind and ice. erosion transports sediments. weathering is a natural process.

How can scientists test their ideas about the origin of the universe if they can't physically interact with or study?