Answer:
Invertebrates are the organisms in which backbone or vertebral column is absent.
The three macroinvertebrate categories are annelids, mollusks and arthropods.
Annelids are the organisms having segmented body. They are found in moist places. Examples are leeches and earth worms.
Mollusks are the organisms which are enclosed in a calcium carbonate shell. Examples are snails and slugs.
arthropods are the invertebrates which have segmented body and jointed appendages. Examples are insects and crustaceans etc.
Answer:
the emperor penguin can hold their breath for 20 minutes
Explanation:
Explanation:
The picture represents three steups. How can these setups be used to detrmine the strength
of the battery? Explain what does each case represent?
This is because viruses, which are dealt by with antiviral drugs,are tiny and replicate very first changing how a cell works
Electron transport chain is responsible
