Answer:
D. Supporting
Explanation:
Ecosystem services include provisioning, regulating, culture and supporting services.
Opening of a mineral mine along a small mountain range will affect the supporting services of ecosystem because supporting services deals with soil formation, provision of habitat and nutrition cycle.
Opening of mineral mine will destroy the tosoil, landscape, forests and wildlife of mountain area which affect the supporting services such as habitat and soil formation.
Hence, the correct answer is "D. supporting".
Answer:
D. It uses no electricity
Explanation:
The correct answers are:
• How soluble the hormone is in water. Depending on is it hydrophilic or hydrophobic. For example steroid hormones (derived from lipids) are hydrophobic, meaning that are insoluble in water so they must have transport protein for the blood transport.
• whether the hormone will be able to move through the cell membrane. Hormones derived from lipids are able to pass through the membrane because are able to diffuse through the lipid bilayer. Hydrophilic hormones (from amino acids) are unable to diffuse through the lipid bilayer
• whether the hormone interacts with receptors on the cell membrane.
• whether the hormone interacts with receptors inside the cell
Hormones that diffuse freely through the membrane have internal receptors. Others have cell membrane receptors.
Answer:
Water and Wind
Explanation:
Erosion is caused by water wind and ice.
<u>Answer</u>:
Vestigial organs are those organs that were present in the past ancestors but absent in their present generations. Vestigial organs are not leftover of evolution because they are evolved to perform a different function.
<u>Explanation</u>:
For example, an appendix is considered as a vestigial organ but it helps in storing good bacteria and plays a vital role in the immune system. These vestigial organs are the product of changing the environment and adaptation to the changing environment. Due to natural selection some specific traits have been passed down to generations which helped the animals to survive in those conditions. The other examples of vestigial organs are wisdom teeth coccyx, tonsils, several genes in the chromosomes and our hair.
