Answer:
water is an example of a renewable resource
Explanation:
this is because water is always present in the environment and will not run out in comparision to coal, oil and gas.
If you are talking about the amount of material, it will be equivalent. But monomers are usually smaller than polymers.
Five levels of ecological study include
(i) Population
(ii) Organismal
(iii) Ecosystem
(iv) community
(v) Global
Some of the question I will ask about the lionfish include;
(i) What is the growth rate of lionfish number?
(ii) What range of salinities that lionfish can tolerate?
(iii) How do fish affect the first productivity of the coral reef?
(iv) How are lionfish affecting other species in the coral reef?
(v) How will the climate-ocean acidification and climate changen can affect the behaviour of lionfish?
Animals with chitinous exoskeletons and jointed appendages are classified as Arthropods.
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Arthropods are invertebrates which have an exoskeleton (external skeleton) enveloped with cuticle of chitin, a segmented body, and paired jointed appendages (each segment contains a pair of appendages). The cuticle is a rigid structure (usually mineralised with calcium carbonate), so those animals must replace it periodically by moulting. Arthropods include insects, arachnids, myriapods, and crustaceans.</span>
Answer:
Vaccination involves showing the immune system something which looks very similar to a particular virus or bacteria, which helps the immune system be stronger when it is fighting against the real infection.
Explanation: "it is what it is".
