Answers: 1
Biology, 21.06.2019 19:30
What kind of seafood would you expect to have the highest levels of mercury and why? kelp, because they use the sun to photosynthesize on the bottom trophic level. oysters, because they filter feed on plankton on a lower trophic level. small fish, because they eat plankton on a higher trophic level. sharks, because they feed on organisms on a higher trophic level.
Answers: 1
Biology, 22.06.2019 01:00
All but one describes an effect of aging on the digestive system. a) decreased acid secretion b) decreased elasticity of stomach c) capacity to resist damage decreases d) food remains in stomach for less time
Answers: 1
Biology, 22.06.2019 07:30
Directions: read the descriptions of the four islands presented in the lesson. 1. list two new traits that each new species of rat might demonstrate as it adapts to the conditions on each island. 2. introduce one of the four new rat species to another island and describe one challenge it would encounter and one success as it adapts to its new environment.
Answers: 2
Biology, 22.06.2019 08:30
Which coal field location is related to coal fields in the eastern united states and supports the theory of continental drift? eastern india southern africa western australia northern south america
Answers: 3
The study of relationships between different biological organisms and their surrounding is called _?...
Chemistry, 20.11.2020 21:10
Chemistry, 20.11.2020 21:10
English, 20.11.2020 21:10
Mathematics, 20.11.2020 21:10
Biology, 20.11.2020 21:10
Social Studies, 20.11.2020 21:10
Mathematics, 20.11.2020 21:10
Mathematics, 20.11.2020 21:10
History, 20.11.2020 21:10
World Languages, 20.11.2020 21:10
Mathematics, 20.11.2020 21:10
Mathematics, 20.11.2020 21:10
Biology, 20.11.2020 21:10
Biology, 20.11.2020 21:10