Explanation: Natural gas is a limited resource. Natural gas is in the fossil fuel family and it's underground. I think it's pretty plentiful meaning that there's a lot in the United States of America. Many people use it for home heating instead of heating oil. Some people have oil trucks where the oil truck has to come and deliver oil to them.
So, natural gas is limited resource because it's a fossil fuel and it gives off emissions. It's in the ground and it's from years of decaying stuff. It's not like solar or wind power, it's a limited resource.
Answer: Because the heart model is always in anatomical position. It is always based on the patient.
Answer:
Heterozygous alleles are alleles that are not identical, for example, we have an eye color allele called Bb, which is equal to brown. This is a dominant allele that is heterozygous because it has one recessive(b) allele and a dominant(B) allele.
Answer:
species
Explanation:
Carrying capacity can be defined as a species' average population size in a particular habitat. The species population size is limited by environmental factors like adequate food, shelter, water, and mates. If these needs are not met, the population will decrease until the resource rebounds.