Answer the following question given this paragraph: Upwelling takes place at some coastlines or along the Equator. Upwelling brings cool, nutrient-rich water to the surface. Q: What takes place at some coastlines or along the equator and brings cool, nutrient-rich water to the surface? Choices: - high tide - red tide - flooding - upwelling A:
upwelling
(Question)
Answer the following question given this paragraph: The mother's mammary glands go through changes during the third trimester to prepare for lactation and breastfeeding. When the baby begins suckling at the breast, signals are sent to the hypothalamus causing the release of prolactin from the anterior pituitary. Prolactin causes the mammary glands to produce milk. Oxytocin is also released, promoting the release of the milk. The milk contains nutrients for the baby's development and growth as well as immunoglobulins to protect the child from bacterial and viral infections. Q: Human mammary glands can produce what substance, which can be used to feed children? Choices: - edema - urea - sperm - milk A:
(Answer)
milk
Ques: Answer the following question given this paragraph: Example 26.5 Microscope Magnification Calculate the magnification of an object placed 6.20 mm from a compound microscope that has a 6.00 mm focal length objective and a 50.0 mm focal length eyepiece. The objective and eyepiece are separated by 23.0 cm. Strategy and Concept This situation is similar to that shown in Figure 26.16. To find the overall magnification, we must find the magnification of the objective, then the magnification of the eyepiece. This involves using the thin lens equation. Solution The magnification of the objective lens is given as. Q: Find the overall magnification of what instrument by finding the magnification of the objective, then the magnification of the eyepiece? Choices: - belt microscope - Fixing microscope - part microscope - compound microscope A:
Ans: compound microscope
(Q).
Answer the following question given this paragraph: However, despite this secrecy several contributions were made to modern-day chemistry. Early acids and bases were discovered, and glassware for running chemical reactions was developed. Alchemy helped improve the study of metallurgy and the extraction of metals from ores. More systematic approaches to research were being developed, although the idea of orderly scientific experimentation was not yet well-established. The groundwork was being laid for the development of chemistry as a foundational science. Q: What was the early study of chemistry called? Choices: - magic systems - horticulture - pharmacology - alchemy A:
(A).
alchemy
Ques:Answer the following question given this paragraph: In conduction, heat is transferred from molecule to molecule by contact. Warmer molecules vibrate faster than cooler ones. They bump into the cooler molecules. When they do they transfer some of their energy. Conduction happens mainly in the lower atmosphere. Can you explain why?. Q: What is the term for heat being transferred from molecule to molecule? Choices: - convection - oxidation - decomposition - conduction A:

Ans:conduction
Ques: Answer the following question given this paragraph: The thermosphere is the layer above the mesosphere. It rises to 600 kilometers (372 miles) above the surface. The International Space Station orbits Earth in this layer as in Figure below . Q: What layer is above the mesosphere? Choices: - exosphere - stratosphere - ionosphere - thermosphere A:
Ans:
thermosphere