What is an example of one of the first land plants to evolve?

A. Flowering

B. Pine

C. Mosses

D. Conifers

Which statements accurately describe the aspects of plate tectonics that involve subduction and seafloor spreading? Check all that apply. Older crust is melted at subduction zones. Oceanic crust is created at mid-ocean ridges.

true or false? Stratified squamous epithelium forms the surface of the skin, the lining of the mouth, and the lining of the esophagus.

What is living things and it's characteristics

Suppose that each β-adrenergic receptor bound to epinephrine converts 100 molecules of the G? subunit to the GTP-bound form, G? s.

Plants that reproduce sexually and have flowers are called

Assume a normal female with a resting tidal volume of 400 ml, respiratory rate of 13 breaths/min, and dead space of 125 ml. When she exercises, which of the following scenarios would be most efficient for increasing her oxygen delivery to the lungs?

Why are people who have poor dna repair mechanisms at greater risk for cancer development? select one: a. their cancers are usually resistant to chemotherapy. b. they have greater exposure to environmental carcinogens. c.

A cell in prophase ii of meiosis has 12 chromosomes. how many chromosomes will be present in a cell from the same organism if it were in prophase of mitosis? prophase i of meiosis

Mr. Duarte, now age 32, was diagnosed with diabetes mellitus when he was 14 years old. He takes insulin in the morning and the evening.

DNA in the nucleus is impacted in large structure called? Is it chromosome?