Answer:
Cetacean
Explanation:
Let us start with the family Delphinade which is the largest in the Cetacean order, and relatively recent: dolphins evolved about ten million years ago, during the Miocene. Dolphins are among the most intelligent animals and their often-friendly appearance and seemingly playful attitude have made them popular in past and current human culture.
Answer:
B. Carbon dioxide
Explanation:
First of all, let’s write out the photosynthesis equation to identify the products and reactants.
6CO2 + 6H2O + energy —> C6H12O6 + 6H2O
In a chemical equation with the arrow pointing right, the reactants are on the left and the products on the right.
In photosynthesis, the reactants, carbon dioxide, water, and energy, react to form the products of glucose (sugar) and oxygen.
Now, let’s look at the answer choices. We can automatically eliminate choices A (oxygen) and D (sugar) because they are products.
We are left with B (carbon dioxide) and C (water). Water isn’t really considered a major contributor to climate change. Carbon dioxide is a greenhouse gas that traps heat in the atmosphere, causing climate change.
Therefore, the best answer choice is B. Carbon dioxide
Answer:
Carrying capacity is the maximum population of species an ecosystem can sustained with the various necessities needed for survival. An ecosystem comprising of sea title species and has its carrying capacity, will give sea title acess to adequate food, water, shelter, mates e.t.c. These are basic necessities for organisms survival. Once sea title have access to these, it will be preserved and life without been disturbed, prey on or compete for limited resources because resources are available for it's uses.
Explanation:
The carrying capacity of an ecosystem refers to maximum population of species an ecosystem can sustain with it's available resources for survival. The population size is limited by factors like food, water supply, space, shelter, mates e.t.c. A population depends on various components of it's ecosystem for nececities like food, water, space , mates e.t.c. An ecosystem can only support a given population and if it's exceed it carrying capacity, competition, predation and parasitism will set in.
Explanation:
What I got to have
Eutrophication (from Greek eutrophos, "well-nourished") is the process by which an entire body of water, or parts of it, becomes progressively enriched with minerals and nutrients. It has also been defined as a "nutrient-induced increase in phytoplankton productivity". Water bodies with very low nutrient levels are termed oligotrophic and those with moderate nutrient levels are termed mesotrophic. Advanced eutrophication may also be referred to as dystrophic and hypertrophic conditions. Eutrophication in freshwater ecosystems is almost always caused by excess phosphorus.
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