Answer:
The answer is D. I hope this was helpful!
Explanation:
Answer: Radiometric dating
Explanation: Radiometric dating is a procedure used to determine the age of elements such as rocks and fossils. It is based on a comparison between the observed abundance of a naturally occurring radioactive isotope and its decay products, using known decay rates.
Answer:
0 joules
Explanation:
I think the correct answer from the choices listed above is 0. The kinetic energy after the perfectly inelastic collision would be zero Joules. A perfectly inelastic collision occurs when the maximum amount of kinetic energy of a system is lost. Hope this answers the question.
Answer:
Yes
Explanation:
Ectoparasite is an organism that lives and survive on its host. They are external parasite that live on the skin of their host.
B. Fleas are both ectoparasite and vectors of tapeworms.
Fleas lives on the body or skin of their host tapeworm or humans. Tapeworm are endoparasites that resides in human intestine. They survived by feeding and sucking the blood of their host. They are vectors because they transmit disease or are carriers of pathogens and eggs of tapeworm.
C. The three disease transmitted by ectoparasite to human are:
1. Malaria and this transmitted by female anopheles mosquito.
2. Sleeping sickness, it is transmitted by tse-tse fly.
3. Scabies, this is transmitted by mites.
