In the following image, all of the following can be determined, EXCEPT absolute age
.
So your answer is A.) absolute age
Answer:
The correct option is <em>C) investigate the various biotic and abiotic factors that are unique to high altitude.</em>
Explanation:
The survival of the certain species of pine trees only at elevations shows that there will definitely be a biotic or abiotic factor that enhances the growth of the pines at that place. It might be due to abiotic factors like the temperature or soil at high altitude or due to some biotic factor like a mutualistic relationship with organisms at high altitudes. Hence, option C is the correct option.
Answer:
A
Explanation: hope this helps
Answer: d
Explanation:
he purpose of this research was to investigate the impact of engineering design classroom activities on middle‐school students’ conceptions of heat transfer and thermal energy. One eighth‐grade physical science teacher and the students in three of her classes participated in this mixed‐methods investigation. One class served as the control receiving the teacher’s typical instruction. Students in a second class had the same learning objectives, but were taught science through an engineering design curriculum that included demonstrations targeting specific alternative conceptions about heat transfer and thermal energy. A third class also used the engineering design
Answer:
c:appearance of water or a: turbidity level
