Nitrogen is Abiotic because it is non-living.
Answer:
I'm pretty sure it's transport blood cells
Answer:
Carbon dioxide is added to the atmosphere naturally when organisms respire or decompose (decay), carbonate rocks are weathered, forest fires occur, and volcanoes erupt. Carbon dioxide is also added to the atmosphere through human activities, such as the burning of fossil fuels and forests and the production of cement.
Explanation:
Answer:
C. The results of the investigation led to new scientific questions
Explanation:
In science, hypotheses are created mainly to understand a certain phenomenon. This requires the generation of multiple questions to explore the topic thoroughly.
A scientist cannot explain a phenomenon with only one question or one set of experiments. In fact, <u>scientists need to design different experiments to manipulate different variable and determine which of those has a significant impact. Then, after the first question has been answered, </u><u>other questions are going to arise</u> and other experiments will need to be performed <u>to provide facts and evidence</u>. This is also how a theory is developed or proposed.
In this case, the scientist demonstrated that an increased temperature decreases the number of produced offspring in a certain species. Now, he/she wants to explore how this species will cope with the increased temperatures that climate change will bring. This new question will allow him/her to understand the behavioral or physiological plasticity the species has and whether it will be able to adapt to future environmental conditions.
Marmots is a primary consumer
Mosses are producers
Lynx is predator
Dung cannon is decomposers