A) Biological, physical, and chemical.
b) Physical: sediment radioactive material and heat.
c) Chemical: organic/inorganic: heavy metals, nutrients & pesticides.
Answer:
true
Explanation:
a virus needs a host to replicate its like fleas they lay eggs on dogs to replicate
<span>The answer would be: host symbionts with colorful photosynthetic pigments
Coral can host symbionts that will help in their growth. There are algae that could live on the coral surface, giving them some of the energy from photosynthesis and help in calcification while the coral protects the algae. </span>The symbiosis will be formed when nearby algae attach to the corals. A stress on the coral can cause the algae to eject the algae.
D JURASSIC PERIOD BECAUSE THEY CAME UP WHEN DINOSAURS CAME
<span>contain enzymes that manufacture phospholipids, steroids and fats.
</span><span>transports substances made around cell so that it can be exported
these substances are exported by golgi bodies
</span>
