Over the past 100 years, scientists have posited many theories about life beyond Earth. However, many contemporary researchers believe that if we discover life, it ------- in the form of bacteria-like microbes capable of surviving in extreme environments.Which choice completes the text so that it conforms to the conventions of Standard English?beingeliminateto have beeneliminateto beeliminatewill be

Some scientists have suggested that organisms from the Precambrian era did not significantly ------- modern life, but others point out that soft-bodied creatures like worms and jellyfish did in fact have similar structures to the modern-day versions of those creatures. Which choice completes the text with the most logical and precise word or phrase?negateeliminatesupporteliminatecontradicteliminateresemble

Scientists believe that the three best places, beyond the Earth, to find past or present microbial life are(Select Three worlds)Group of answer choicesMarsJupiterEuropaSaturnEnceladusTriton

Which of these is considered non-living by most scientists? A. Bacteria B. Viruses

An organism’s way of life (role in its environment)

2. which of the following is NOT a domain of life?Group of answer choicesAnimaliaEukaryotesArchaeaBacteria