sharondot8523
14.04.2021 •
Chemistry
Crops of fruits and vegetables are important for a healthy diet, but the fertilizers and pesticides used to protect them can pollute local water sources. Fertilizers contain nitrates, and some pesticides contain carbamates; both of these chemicals can be toxic. Each time it rains, the chemicals from farms run into nearby lakes and rivers. Science can provide evidence of water pollution and maybe stop the use of these chemicals near sources of water. But how will this affect the farmers or food resources in the area?
Solved
Show answers
More tips
- W Work and Career Where can you learn to be a flight attendant?...
- C Cities and Countries What time does the Metro open in Moscow?...
- S Style and Beauty How to Get Rid of Under Eye Bruises?...
- F Food and Cooking How to Calculate the Gender of Your Child with Blood?...
- C Computers and Internet IMHO: What is it, why is it important, and how to use it?...
- H Health and Medicine Effective Ways to Treat Colic in Infants...
- H Health and Medicine How to Treat the Flu: A Comprehensive Guide...
- S Style and Beauty 5 Tips for Choosing the Best Ugg Boots...
- C Computers and Internet How to Create a Folder on Your iPhone?...
- C Computers and Internet iPhone SMS Delivery Report: How to Set It Up...
Answers on questions: Chemistry
- C Chemistry What are the concentrations of hydroxide and hydronium ions in a solution with a ph of 8.3? 2.9 × 10–5 m h3o+ and 3.4 × 10–10 m oh– 3.1 × 10–6 m h3o+ and 3.2 × 10–9 m oh–...
- C Chemistry Which of the following is an abiotic factora.treeb.rockc.birdd.mushroom...
- C Chemistry Use the drop-down menus to complete the sentences. Angiosperms are different from other seed plants because they produce Angiosperms have seeds that are protected by...
- C Chemistry Earlier in the lesson, you observed isopropanol and water drops on a paper towel. Even though the same amount of energy was transferred into both substances from the air,...
- C Chemistry How many moles of O2 are needed to react with 24 moles of C2H6? 2C2H6 + 702 — 4CO2 + 6H20...
- C Chemistry Complete this sentence. If mass remains the same while the volume of a substance , the density of the substance will. (NOT GIVING BRAINLIEST, JUST ANSWERING A QUESTION MOST...
- C Chemistry What are elements whose valence energy level is nearly half filled with electrons called...
- C Chemistry What is the chemical equation of bao+o2→bao2 ?...
- B Biology How can some organisms be more significant to an ecosystem versus others ?...
- P Physics Describe Ideal Mechanical Advantage in detail IMAN Length of Wedge/Maximum Thickness of Wedge with examples...
Ответ:
B.
Step-by-step explanation:
they are correseponding angles so that means that they aer congruent because the lines are parallel