Which of the following factors contribute to the periodic changes in Earth's temperature known as the Milankovitch cycles? Select the three correct answers.(1 point)

Earth's atmosphere has been enriched in oxygen by cyanobacteria

Earth's axial tilt varies between 22 and 24 degrees

Earth's orbit alternates between a circular and an elliptical shape

Earth wobbles slightly on its axis

The concentration of carbon dioxide in Earth's atmosphere is decreasing

Earth's shape is spherical

Researchers determine that the biodiversity in a woodland region is declining. they identify two major threats to the region's biodiversity, a method to address each threat, and the expected outcome of each method. this information is shown in the table. threat method number of species that benefit number of years to see benefit habitat fragmentation reforestation 450 8 introduced prey species biological augmentation 150 2 which statement is an accurate explanation of the information in the table? a. biological augmentation would benefit only a few species because it is typically not very effective. b. biological augmentation would take less time to be effective because it targets the majority of prey species. c. reforestation would take the longest time to be effective because trees take several years to grow. d. reforestation would not benefit many species because most forest species live on the ground.

What is the difference between a scientific hypotheses and a scientific theory?

Which chemical reaction shows photosynthesis? a. water + carbon dioxide + sunlight → oxygen + glucose b. carbon + oxygen → carbon dioxide c. hydrogen + oxygen → water d. nitrogen + hydrogen → ammonia