6-8 is the answer to your question
Seeds grow into gymnosperms and angiosperms. I don’t know if the question has provided answers but gymnosperms and angiosperms are the only plants that produce seeds
Answer:
Experimental groups: type of dogs
Dependent variable: hearth rate
Independent variable: the amount of caffeine
Explanation:
The dependent variable is the variable being measured or tested in a given study, while the independent variable isn't changed by the other variables. In this case, the heart rate is dependent on the amount of caffeine, which is then the independent variable. The experimental groups are the groups exposed to the independent variable.
Answer: Image result for A species of plant produces purple or white flowers. The results of crossing a purple and a white flower and two white flowers are shown in the diagram. Which of the following terms best describes the purple flowers?
Mendel's Experiments
Mendel studied several different traits of a pea plant. For example, some pea plants have purple flowers and others have white flowers. Pea plants can either self-fertilize or cross-fertilize. Crossing two plants is called hybridization.
Explanation:
Answer:
Explanation:
Although arctic climates are extremely different from desert climates, their soils may be somewhat similar. They are both dry climates. Chemical weathering occurs much more slowly in dry climates.
