Enzymes onto the end of substrates
Example
preoxidase
telemorase
polymerase
<span>Weather, as a noun, is defined as a tangible idea when using an assessment of the environment. Factors used for the assessment include temperature, barometric pressure, and wind chill. Weather, as a verb, is defined as the action of surviving a difficult situation. Another definition of the verb is wearing away or breaking down an object.</span>
A)no, they do, they do have hemoglobin! what they do lack is a nucleus (so answer B is also false)
c) - no, inflammation would be more a response of immune cells (not red blood cells) to a foreign body or organism
d) -yes, this is the correct one!
Answer:
Hunting is all i can think of
A nebula is an interstellar cloud of "Dust and Gas"