What are the like terms in the expression: 2a + 3b+ 4C - 5a + 8 - 4 THESE ARE THE OPTIONS

2,3,4, -5

O 2a, 3b, 4c

-5a, 8

2a, -5a, 8, -4

HELPP

Here's one way to follow the scientific method. place the missing steps in the correct position in the process.

What is the process of a new plant growing from its seed into a seedling? primary growth fertilization pollination germination

Which of the following statements is most likely correct about a rock belonging to the jurassic age and a rock belonging to the cambrian age? options: 1) they have identical fossils of organisms that have evolved over time. 2) both have animal fossils preserved in them due to weathering and erosion. 3) they contain different fossils because life on earth has changed through time. 4) the fossils in them were formed on the surface of earth due to exposure to sunlight.