Which of these is a component of phytoplankton and supports aquatic food chains via its photosynthesis?

Historically, most classification has been based on _____________ similarity.

Mrs IR, 73 year old, has come in for their heart failure follow up in the community. When considering medicines optimisation of a heart failure patient, which statement is NOT CORRECT?

Which protist groups include species that use pseudopods?

Viruses are not cellular and are often considered to be nonliving. Which of the following characteristics supports this conclusion?

Which of the following is the correct way to write the scientific name of the wolf?

Bacterial shapes include

______________bacteria  requires free Oxygen to survive; if they survive without free oxygen, then it is called ___________ bacteria.

Decomposers in an ecosystem include:

What phytoplankton group can reproduce so prodigiously that they can cause “red tides,” killing large numbers of fish because the gills are clogged?