some eggs are eaten or babies dont survive
no
Mammals produve low number of offspring.
because it is an organism
It depends on the size of the mammal.
Organisms such as insects (e.g. mosquitoes, ants), bacteria, and some fish species are known to produce high numbers of offspring. These organisms typically have high reproductive rates to ensure the survival of their species, as many of their offspring may not survive to adulthood due to predation and other environmental factors.
Mammals produce a low number of offspring. Take humans, cats or dogs for example xHope i helped ;P
Yes, especially the zebra clam living in the locks in the Mississippi river.
Frogs and fish have extremely high mortality rates which requires the production of large numbers of eggs so that a few survive. Their eggs and offspring are generally unprotected, and rely on instinct for much or their early survival. Mammals produce small numbers of offspring that develop in utero, and are cared for, protected and trained for an extended period of time before they are required to fend for themselves.
because some vertebrates that have high offs doesnt drink many milk so her bones break when they have many babys.
because fish eggs are so small, fish can fit more eggs in the womb.
Organisms that are constantly exposed to dangers, which can kill them in mass, have evolved to reproduce in high numbers so that enough of a species will survive and continue the species. Survival of the fittest and natural selection is a common practice among organisms that reproduce fast and in high numbers.
Many animals, including fish, amphibians, and some reptiles, compensate for low offspring survival rates by producing large numbers of offspring. For instance, species like salmon and frogs may lay thousands of eggs in a single spawning event, knowing that only a small percentage will survive to adulthood. This strategy, known as "r-strategy," increases the chances that at least some offspring will thrive despite high predation or environmental challenges. By maximizing reproductive output, these species enhance their overall chances of population sustainability.