Scientists collect information that allows them to make evolutionary connections between organisms. Similar to detective work, scientists must use evidence to uncover the facts. In the case of phylogeny, evolutionary investigations focus on two types of evidence: morphologic (form and function) and genetic.
I think tracheae which is B not sure tho
<em>There are two types of vascular tissues witch are Xylem and Phloem</em>.
<em>Xylem is for water transport.</em>
<em>Phloem is for glucose.</em>
<em>Here is an extra just for you! ;)</em>
<em>Parenchyma for lateral transport of both. </em>
Engulfing is what happens during endocytosis, a form of active transport that takes large molecules into the cell. During this process, the molecule is trapped inside a newly-formed vacuole. Hope this helps! :)
From experiments that scientists did with bacteria and viruses
