Hello! Those are examples of "cell eating'. Is the process the cells do to get energy. In the first one incoporates solid materials from cells and in the second one, it absorbes liquid.
jone have his mother care about him
I don't know but probably c
Vocabulary specific to a subject is called technical vocabulary. For example: A Year 1 science unit on living things may require words that are not yet part of students' vocabulary – habitat, prey, offspring.
I hope this helps!!