2. deciduous teeth eruption in children generally starts at the
age
a. 6 years
b. 6months
d. 1 year
c. 2 years

How does human environment effect the biosphere

Asap brainliest will be which sentence about protists is accurate? all protists are unicellular and microscopic in nature. they have organelles, so protists are eukaryotic in nature. all protists make their own energy through photosynthesis.

Common symptoms of an iron-defiency anemia include muscle weakness shortness of breath and lightheadedness why does iron deficiency causes these symptoms