Explain what distinguishes primary and secondary consumers.

Which of the following is a true statement? A Only complex instruments can produce reliable data. B Complex instruments produce unreliable data. C Specific instruments are used to collect certain types of data.

Which of the following best describes succession? A. The evolution of species through natural selection to become different species over time. B. The reduction in biodiversity in an ecosystem over time. C.

Tall is dominant to short in peas. A heterozygous tall pea plant is crossed with a short plant. What percentage of offspring are predicted to be tall?

Selective breeding is the only method to change life forms characteristics true or false

How many more days does occur during mitosis than during meiosis

If two organisms are in the same class, what can you predict about their relationship

Histologists studies groups of cells that work together to form a particular function. Histologists must focus their attention on the ___ level of organization. A) cellularB) tissueC) chemicalD) organE) physiological

An example of mitosis at work is aleaf turning A. yellow. B. growing C. taking in carbon dioxide D. hosting a caterpillar.

Organizational members tend to experience metamorphosis before they experience the encounter stage of assimilation. Group of answer choices True False

Complete the food chain from the smallest to the biggest (algea) (big fish) (smallbird) (fish)