Location is an important key that takes a part in increasing populations. For example, in ancient Mesopatamia, farmers planted crops in the fertile soil (which s in the location) and soon farmers did not have enough land to grow food for e increasing amount of populations. Climate might affect populations in a region because if the land is well and fertile (the weather and climate is mild) people can thrive. I hope this helps!
It’s 103x0.15= $15.45 dollars
Answer:
Insufficient dissolved oxygen in the water can cause: death of adults and young reduced growth failed eggs and larvae changes that occur in the species in various water bodies.
Answer:
Climate change
Explanation:
Global warming - Increased rainfall, glaciers and sea ice melt, influx of warm freshwater onto the sea surface blocks formation of sea ice, disrupting the sinking of cold, salty water.
It doesnt have structures that can be preserved in a fossil.
Explanation:
I'm assuming you're on Pennfoster cause me too.
4 options I'm not sure so correct me if I'm wrong
1. No fossil records exist for sharks.
( we have ancient shark teeth )
2. Salt water would degrade the fossil over time
(Idk maybe)
3. The species has survived too long
4. It doesnt have structure that can be preserved in fossil
( sharks are mostly collagen which doesnt preserve well, except teeth)
I'm about to submit my test I'll edit if I'm wrong.
Edit . I'm wrong
