They are the energy base of the food chain for all aquatic organisms, without them all aquatic organisms would most likely parish.
Answer:
the variable that is being measured
Answer:
D
Explanation:
seismographs detect waves and vibration undergroud
The word biology comes from the Greek word <em>bios</em>, meaning life, and <em>logos</em>, meaning study.
Answer:
Both (b) and (c)
Explanation:
Fats, steroids and waxes are some of the most common types of lipids. Lipids are non-polar hydrocarbons because of the presence of non-polar carbon-carbon and carbon-hydrogen bonds in there structure.
Generally, polar molecules are soluble in water while non-polar molecules are insoluble in water, hence, lipids do not dissolve in water. There non-polarity also makes them a suitable component in the selectively permeable biological cell membrane.
