Frogs will start devouring fish if there are too many of them in the pond and not enough food sources for them.
<h3>
What is pond ecosystem?</h3>
A freshwater ecosystem called a pond is made up of groups of species that depend on one another and the surrounding water environment for nutrients and survival.
Garden can take on a new dimension with the addition of a pond or a container planted with aquatic plants like water lilies. Additionally, it might give your property a completely new depth by bringing in a variety of creatures, especially frogs.
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Carbon dioxide is released. Carbon dioxide is a greenhouse gas. (<span>Greenhouse gases trap heat from the sun in the Earth's atmosphere, causing temperatures to become hotter than normal) fossil fuels are non-renewable resources.</span>
Dogs, cats, ferrets, seals, elephants, mustelids and bears own the "Zonary" placentae.
Answer:
Yes you are right it is the 3rd one ( container for the fertilized egg).
The answer is C) Increase genetic variation and breed plants to contain the wild variety.