Due to decreased light penetration, B. THE MOUTH of the rivers and streams will have less diversity of plant life.
The decreased light penetration is brought about by the murkiness of the water due to numerous deposits of sediments. Sediments that have been collected at the water travels towards the mouth of the rivers and streams causes the water to be muddy and murky making it impossible for light to penetrate.
1. Inner core
Made of solid iron about 1,200 km thick. temperature is about 7,000 degrees Celsius.
2. Outer core
Very dense liquid of iron and sulphur about 2,250 km thick. Temperature is about 4,000 degrees Celsius.
3. Lower Mantle
Solid rock about 2,200 km thick. Temperature is about 3,000 degrees Celsius.
4. Upper Mantle
Solid rock about 720 km thick that flows from plasticity. Temperature is about 850 degrees Celsius
5. Crust
Plates that average bout 30km in thickness and 25 degrees Celsius in temperature.
False; they were looking for gold, since the use of oil wasn't existent at the time.
Answer:
number 6 would be the cultural region for Russia
The last one; color of fur/feather.
explanations:
DNA would be a sure fire giveaway because if the species were related the DNA would look almost exactly the same.
fossils would show bone structure or what the organisms looked like.
early development isn’t at all something someone would jump to to find if the species were related. BUT if you were trying to figure out if a frog and a lion were related it would be clear that they weren’t by their early development. a frog comes from and egg, and a lion is born.
body structure can also be a sure fire giveaway because if you wanted to know for example if a lion and a frog were related you could tell they’re not just by the bone structure.
color of fur/feather will not tell you if two species are related because there are multiple organisms that are from different classes that are the same color. a cardinal is the same color as a lobster isn’t it?
