Answer:
D.
Explanation:
It is all of these because the motion is A. speed because when something is moving it has a certain speed. B. position. it's motion determines its next position. direction because without direction it would not move. direction DIRECTS it which way to go. so D. , all of them
Plant cells have always used the suns energy for food through photosynthesis, so 3 is false
Answer:
This structure has not been highly beneficial for the organism
Explanation:
Vestigial structures are cells, tissues, and/or organs that have no apparent function. Vestigial structures are retained during the course of the evolution, but often they are degenerate and/or atrophied (due to disuse). In general, these structures are homologous to anatomical structures that play a specific role in evolutionarily related species. Some examples of vestigial structures include, among others, the presence of the appendix in humans and wings in flightless birds.
<em><u>Soil preparation for vegetable growing involves many of the usual operations required for other crops. </u></em>
<em><u>Good drainage is especially important for early vegetables because wet soil ret</u></em><em><u>.</u></em><em><u>ards development.</u></em>