Answer:
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Answer:
a
Explanation:
because of Google I could find this answer. if it is wrong, I'm sorry
The key cause was economic hardship
Mary would start with a hypothesis such as, "I believe that plants with no soil will not grow because there are no nutrients coming from the soil for the plant to grow"
Then she would put the plan in place to start her experiment. She will get the same type of seeds, the same amount of water and sunlight. The only difference between the 3 plants is that one plant will have no soil, the second plant will have 1 inch of soil, the third plant will have the correct amount of soil.
She will run the experiment for 2 weeks to see whether the plants have grown and what the conclusion is. She will record how much the plants have grown every day, she will measure the height of each plant.
At the end of 2 weeks, she will gather all her data and come to a conclusion.
My healthy habits to stay physically healthy that you can apply at your home:
FIRST THINGS FIRST; START YOUR DAY RIGHT!
• Wake up early
• Make your bed
• Eat a healthy breakfast
• Get natural light
• Morning exercises
• Take a clean shower
• Start your daily activities
• Don’t work where you sleep
PRACTICE HEALTHY NUTRITION HABITS:
•Start by cleaning and decluttering your fridge and pantry
• Learn some new, healthy recipes that you can cook and try making them at home.
• Make sure you drink enough water throughout the day.
• Practice conscious eating.
AND DON’T FORGET, ALWAYS LEARN SOMETHING NEW, SPEND SOME "ME TIME", AND PLAN YOUR NEXT DAY BEFORE GOING TO BED (MAKE A CHECKLIST) ;)