Gonads are sex organs that produce gametes. Male gonads are the testes, which produce sperm and male sex hormones. Female gonads are the ovaries, which produce eggs (ova) and female sex hormones.
Answer: Ecosystem
Explanation:the ecosystem is a network of organisms,their environment and their interaction in a particular place.it involves the interaction between the different organisms that make up a community and it's non-living environment.
The living organisms share resources with each other and include autotrophs, heterotrophs,decomposers; trees,grasses,insects, animals etc.
The non living components include rainfall,air water etc
It is stretched. Hope this helped :)
Explanation:
Let the spring constant of two springs are k₁ and k₂. In series combination of springs, the equivalent of springs is given by :

So, if it is required to swap out a single spring for the two springs that are in series, the spring constant need to be to generate the same force at any displacement is,

Hence, this is the required solution.