1. The problem: THE DECLINING OF CORAL COVER OF REEFS.
Hypothesis: Vinegar can be used to kill crown of thorns star fish [COTS].
Procedure: The COTS were injected with 20 milliliters of household vinegar.
Result: All the COTS died within forty eight hours after they were injected.
2. When a new evidence is discovered, scientists ought to have an open mind about it and test it out to discover whether it is true or not. If the evidence is prove right, then necessary adjustments must be made to reflect the new evidence. This is very important because, science depend on continuous discovery.<span />
I believe the answer is called prepared learning.
Answer:
cellular resperations takes longer time then fermentation
fermentation causes pain
Explanation:
Smooth, rounded characteristics such as large eyes, fat cheeks, and a large head (i.e. babies) is very appealing to humans and other species (the way we call it "cuteness") which is a stimuli that promotes caring of babies and young children. This is also the same principle why humans find puppies, kittens, and other baby animals cute and want to care for them.
Answer:
Biomass represent the total dry weight of an organism.Whereas energy pyramid consist of tropic levels containing various organism.
Explanation:
Biomass is related to the energy pyramid by the flow of energy from one tropic level to another.
The organisms of one tropic level eat the organisms which are present 1 tropic level below.The first tropic level contains producers or green plants such as grass.The second tropic level contains primary consumers or herbivores such as grasshopper.The third tropic level contain secondary consumers or primary carnivores such as snake.The fourth tropic level contain tertiary consumers or secondary carnivores such as hawk.
Some energy is transferred from one tropic level to another and rest of the energy is lost as heat to the ecosystem.