Which of the following are true about secondary consumers in an ecosystem? Choose ALL of the best answers for each statement.
1.They only eat plants.
2.They only eat primary consumers.
3.They are eaten by primary consumers.
4.They can be either omnivores or carnivores.
5.They are fewer in number than the primary consumers.
6.They need to eat more in order to gain enough energy to survive

What substance is the most acidic. lemon juice. tomato juice. sodium hydroxide. water

Clara wrote the following hypothesis for an experiment about acidophilic bacteria. bacteria cells will stop dividing in a basic (alkaline) environment because of the high ph. which statement is the best way to restate the hypothesis so that it is more specific? growing acidophilic bacteria in some environments will cause the cells to stop dividing because of ph. if the ph of their environment is changed, acidophilic bacterial cell division will be affected. if the environment of acidophilic bacterial cells becomes alkaline, the bacteria will stop dividing. the more alkaline an environment, the less cell division will occur in bacteria.

There are two tomato plantlets one of them is kept in an oxygen chamber with a light source and another is kept in sunlight. both of them are watered regularly what will be the observation after two weeks