Answer: The dentist is just taking safety precautions.
i hope this helps :P :) :P :) :P :) :P
Explanation:
Answer:
USA, Canada and the UK were one of the first world countries in developing, specially in the school system. They invented social studies in order to teach political science, history and geography so the students could have better understanding about the world around them.
Answer:
Mensionare varios, y de ahi tu escoges, espero te sirva de gran ayuda:
°Son históricas.
°Son en representación a alguien o algo o algún hecho muy importante.
°Tiene riqueza artística.
°Algunos establecen un mensaje.
°Son recuerdos memorables.
°Tienen gran valor e interés.
°Pueden estar ubicados en espacios públicos o privados, como museos.
the internal validity is still manipulated by the researcher and the DV is measured.
The DV is a variable that is being measured/observed, whereas the IV is a variable that is altered to see how it impacts something else. The term "dependent" refers to the idea that the IV will have an impact on the DV.
<h3>What parallels exist between studies conducted in a lab and those conducted in the field?</h3>
Since experiments are the only way to reliably establish causality, laboratory and field experiments are comparable in that they are both helpful in determining cause and effect. Furthermore, because there is a high level of control over confounding variables, the two experiment designs have the potential to have high internal validity.
Learn more about internal validity:
brainly.com/question/15704269
#SPJ4
Environmental Protection Agency target housing is described inside the toxic materials control Act as any housing built earlier than, besides housing for the aged or folks with disabilities or any zero-bed room dwelling.
Target housing is described in the toxic substances manipulate Act as any housing constructed earlier than 1978, except housing for the elderly or people with disabilities or any 0-bedroom dwelling.What triggers lead abatement
Lead abatement is designed to completely cast off lead-primarily based paint dangers and decrease or cast off the incidents of lead poisoning. This activity may be in the response to necessities by using country or neighborhood governments. Lead abatement projects are designed to completely remove current lead-based totally paint hazards. they'll be ordered through a state or nearby authorities in reaction to a lead-poisoned toddler or different cause, or may be undertaken voluntarily at any time.
Learn more about epa here:-brainly.com/question/13699599
#SPJ4
