Biology, 13.09.2019 16:20 dashavasilisk
Regardless of the method used to calculate it, sauropods were indeed large. not all groups of animals become large however. this is generally thought to be because of some negative selective pressures against body size. why might large body size not always be advantageous?
a. larger animals have shorter lifespans and so are more susceptible to extinction
b. larger animals tend to be less successful at mating as they are outcompeted by their smaller counterparts.
c. larger animals have a decreased demand for resources and so can expend ess energy
d. larger animals have trouble maintaining their body temperature due to thermal inertia
e. larger animals have lower fecundity rates and so produce fewer offspring
Answers: 3
Biology, 21.06.2019 18:00
Which events are likely to be catastrophic to an ecosystem? select the three correct answers.a-hurricane.b-steady population growth.c-seasonal flooding.d-introducing of an aggressive invasive species.e-tsunami.
Answers: 1
Biology, 22.06.2019 16:10
Several bodily responses are described below. for each response, determine what caused the change in homeostasis. body starts to sweat breathing rate increases amount of saliva produced changes body starts to shiver
Answers: 3
Biology, 22.06.2019 17:30
Each member of a class sampled a piece of ptc testing paper. thirty people sampled the chemical. twenty persons were tasters. how many had heterozygous genes? 10 20 0-20 indeterminate
Answers: 1
Regardless of the method used to calculate it, sauropods were indeed large. not all groups of animal...
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