Obligate intracellular parasites<span> cannot reproduce outside their host cell, meaning that the </span>parasite's<span> reproduction is entirely reliant on </span>intracellular<span> resources. </span>
Temperature. Also, you should put more detail into your question, as it's not entirely clear what your asking.
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:
single celled
Explanation:
because i asked a teacher
