Sunlight is what type of factor of a freshwater ecosystem? A. abiotic B. biotic C. photosynthesis

How do bacteria that live deep below the ocean's surface make food? a. by cellular respiration b. by chemosynthesis c. by photosynthesis d. They eat other organisms.

Velocity is the rate at which a given distance is covered over time true or false

A 2-month-old infant has been diagnosed with developmental dysplasia of the hip. the health care provider has prescribed immediate treatment for the baby using a pavlik harness. what is the rationale behind this urgency

How does homeostasis plays a role in tigers life?

From one original cell, four genetically unique daughter cells, each with 23 nonreplicated chromosomes, are produced at the conclusion of meiosis II of spermatogenesis. True / False.

b. Explaining A friend claims that pea plant grow faster than corn plants. Could you investigate this idea through scientific inquiry? Explain.

Why is a disease like osteoarthritis not considered an infectious disease?

What other word from this unit has a prefix homo and means to have two copies of the same allele

Kevin has been experiencing difficulty urinating now that he is over the age of 60. The doctor examines his prostate gland and finds no evidence of inflammation. Furthermore, Kevin's PSA test is normal. It is most likely that Kevin is suffering from

Which cells are more complex? (circle your answer) A. prokaryotic cells B. eukaryotic cells