Answer:
2.
- Whether weight of person depends on height
- Relation between height and weight
- Height and weight are directly proportional
- Test heigh and weight of people and find the relation
- People, measuring tape, weighing balance
- Take different people and record there height and then there weight, look for possible relations
- Take the people and record it as mentioned... record your results
- Plot a graph
- The results should be linear
- Weight and heigh are linear
3. Research question, hypothesis, procedure, observation, recording your data, analyzing, conclusion
Explanation:
Answer:
D. In an ocean heated by volcanic activity
Explanation:
Most of Earth was covered in water, early organisms weren't evolved enough to walk on land at the time. There are some organisms that feed off of volcanic activity and use it as an energy resource and would adapt to the heat.
<em>"Hot spots create volcanoes on the seafloor. If these volcanoes rise above sea level to become islands, and if they occur in tropical waters, coral reefs will form on them. Since the volcanoes are cones, the reef forms in a circle around the volcano."</em>
<em>-</em><u>https://courses.lumenlearning.com/earthscience/chapter/ocean-organisms/</u>
<em>"Discovered only in 1977, hydrothermal vents are home to dozens of previously unknown species. Huge red-tipped tube worms, ghostly fish, strange shrimp with eyes on their backs and other unique species thrive in these extreme deep ocean ecosystems found near undersea volcanic chains."</em>
<em>-</em>https://ocean.si.edu/ocean-life/invertebrates/hydrothermal-vent-creatures
Pick a point on the graph-
Mass= 24 and volume =4
Density = mass/ volume
Density = 24/4 = 6
Answer:
essential amino acids are amino acids that can not be made by the body and only obtained in diet
Explanation: