Answer:
The correct answer is Cb3 protein.
Explanation:
The alternative pathway of complement is the immune system's natural defense system against any infectious agent. It is one of the 3 complement pathways that kills and any pathogen that enters our body.
The pathway is activated when Cb3 protein binds directly to the microbe.
Cb3 protein is found in abundant quantity in our plasma. It is available in the free form.
Answer:
Gravity.
Explanation:
Without air, living organisms would suffocate and die.
Without water, living organisms would dehydrate and die.
Without energy, living organisms would die instantly.
Without space, living organisms would be squished together and die.
The only logical answer left is gravity.
Answer: By designing new solar-powered ovens, by developing crops that need less water, by manufacturing new containers for storing water
Its that food dropped on the ground is safe to eat and will not be covered in germs as long as its picked up within 5 seconds after its dropped.
Your answer should be options 4, 5, & 6.. correct me if I’m wrong !
