Why do ecosystems need producers?

What type of tissue growth allows for you to find out a tree's age.

What is the result of the cell cycle? The choices are 1. One clone cell 2. Three cells 3. Two identical cells 4. Four daughter cells

How can water needs be met if the rate of infiltration is lower than the rate of pumping?

What causes the expression of a recessive trait? A. two dominant factors B. one dominant and one recessive factor C. two recessive factors D. one dominant gene

In order for a species to evolve, it must be able to (1) consume a large quantity of food (2) reproduce successfully (3) maintain a constant body temperature (4) be domesticated

During a heavy thunderstorm, where would you be most likely to see surface runoff? A. on a mulched garden B. in a grassy plain C. in a dense forest D. on a paved hill

Which of the following best describes succession? Question 1 options: The evolution of species through natural selection to becomes different species over time. All of these are good descriptions of succession.

Your throat is dry, and you want the last cough drop in the box to last a long time in your mouth. What should you do?

Write a description of how the animal cell transports water?

The oceans have absorbed the majority of the increased heat in the atmosphere. a. True b. False