Answer:
For Marnie to know how much vitamin A she should take, she should be informed by the Upper Limit (UL) DRI.
Explanation:
- UL is the highest possible, safe intake of a certain nutrient in a day.
- It outlines the highest amount of nutrients an individual should take without possibly causing harm to their health.
- Marnie can be therefore be directed by the guide of the Upper Limit (UL), on the amount of vitamin A she can take without causing effect to her unborn baby.
Answer:
There are many more small organisms than large organisms in the ocean.
Explanation:
According to the 10% rule, there are many more organisms at the first trophic level, and most small organism make up the first trophic level in marine ecosystem. examples are planktons and detritus. They are the primary producers, and the primary consumers are also mostly made up small aquatic animals who feed on planktons. This is an indication that there are more small organisms in the ocean compared to large organisms because the large organisms depends directly on indirectly on the small organisms for survival.
Joseph Stalin took over after Lenin died in 1924
Answer:
John Deere was a blacksmith that invented the first successful self scouring steel plow in 1837.
