The one that is least likely to increase the rate of diffusion would be : small concentration of gradient
The rate of diffusion will more likely to increase if :
- the concentration gradient is greater
- distance is decreased
- The surface Area is increased
hope this helps
Answer:
If decomposers are removed from ecosystem,there would be no organic nutrients and all the dead plants would destroy the animals habitat. The ecosystem will be fill by plants and animal wastes as there will be no decomposition of waste material.
Photosynthesis starts when a photon- a tiny packet of light is absorbing a molecule of chlorophyll.
Answer: C. 30 - 50 million years ago
Explanation:
Fossils found in layer Y formed 30 million years ago according to the graph above. Similarly, fossils found in layer Z formed 50 million years ago.
If a fossil (fern fossil) is found between layer Y and layer Z, it means that it formed between the years that the fossils in layers Y and Z formed which is 30 - 50 million years ago.
The answer would be Igneous rocks, because of magma cooling
