Answer:living organisms need water to survive.
Some such as fish can breathe in water.
Others need water to break down food molecules or to get energy.
Explanation:
So that way new cells can form and make the body healthier
Answer:
The answer is B.
Explanation:
Leopard seals often eat other (smaller) seals. Larger leopard seals eat other seals, including the crabeater seal. Leopard seals are the only species of seal known to consume other species of seal. They have also been known to eat Antarctic fur seal and southern elephant seal pups.
<span>Male adaptations to sperm competition include relatively large testes, large sperm stores and long spermatozoa, mate guarding and frequent pair copulations. Females show no obvious morphological adaptations to sperm competition but, by controlling whether copulations are successful, they probably determine its frequency and extent. Despite this, the evolutionary benefits females acquire from extra-pair fertilizations are poorly understood.</span>
