Answer:
A species on which other species in an ecosystem largely depend, such that if it were removed the ecosystem would change drastically.
Explanation:
.Some examples : Sea Otter. The sea otter (shown below) is considered a keystone species as their consumption of sea urchins, preventing the destruction of kelp forests caused by the sea urchin population. ...
.Large Mammalian Predators. ...
.Sea Star
Answer:
increased evaporation.
Explanation:
there is no methane in or near the process of evaporation.
hope this helps
Answer:
Option D........... ....:)
A nonconformity exists between sedimentary rocks and metamorphic or igneous rocks when the sedimentary rock lies above and was deposited on the pre-existing and eroded metamorphic or igneous rock
Explanation:
Injuries. Drinking too much increases your chances of being injured or even killed. ...
Health problems. Drinking can cause a number of health problems. ...
Birth defects. Drinking during pregnancy can cause brain damage and other serious problems in the baby. ...
Alcohol use disorder.
