When taking a radiograph of an equine limb, you take a radiograph where the portable x-ray unit source is 90 cm away from the cassette. you then move closer so that the x-ray source is now 30 cm away from the cassette. if no changes were made to the settings of the machine, what will the beam intensity be at the second radiograph relative to the first one?

Pls need ! in your opinion, what are the limiting factors that might affect the growth or diversity of our ecosystem? respond to this question in claim, evidence, reasoning format. 1. make your claim (i are the limiting factors that might affect the growth or diversity of our 2. follow the claim with 3 pieces of evidence. evidence may be taken from the reading, the videos, previous lessons, or googled answers. site sources, too. 3. use reasoning to explain why you chose your evidence.

Hemoglobin is a proton that carries oxygen around your body what is hemoglobin made from

Select the correct answer. what does the hardy-weinberg principle relate to? a. chances of survival of an organism b. frequency of alleles in a population c. natural selection in a species d. causes of evolution among organisms