Answer:
you could use styrofoam for the planets and the sun and paint them, for rings around planets you could use pipe cleaners and use a styrofoam bottom and have sticks to secure the planets
Explanation:
Answer:
I believe that the answer is C.
Explanation:
The tadpoles take their food from the yolk of an egg. The egg yolk is equivalent to the placenta. T<span>he </span>placenta <span>attaches itself to the uterus to provide the </span>developing<span> foetus with blood and oxygen.</span>
Maybe a person in a harmful neighborhood/ school/ house. this would be a cause to harmful health
Answer:
The step Anna should avoid to reduce the risk of food-borne illness is option D, thawing the frozen ground meat on the kitchen counter.
Explanation:
Any frozen food should be defrosted in a colder environment than room temperature. That is because at room temperature there is a greater risk of microorganisms being able to reproduce, while in colder temperatures than 5ºC pathogens and toxins aren't able to multiply.