An area has experienced weathering and erosion for many years. Over time, some rock formations have been left behind forming peaks and columns. what is a reasonable conclusion n to draw? 1:the peaks and collumns are made of rock that are very easily weathered and eroded

2:the rock that has been carried away over time is very hard and resistant to weathering and erosion

3:humans have protected the peaks and columns over time

4:the peaks a columns are made of rock that are resistant to weathering and erosion

Natalie had random hand movements when she was two months old. when she was six months old, she used to grab a block with her whole hand. now at the age of ten months, she can grasp the same block with her thumb and forefinger. this sequence of growth in her hand and finger movements is according to the pattern.

What are two reasons for why a species might disappear from the fossil record?

6. in domesticated cats, the following are independently assorting: normal ears (t) is dominant to tufted ears (t); curved whiskers (c) is dominant to straight whiskers (c); the presence of six toes (s) is dominant to five toes (s); gene for hair length is an x-linked codominant. the three phenotypes for hair length are long (xhxh), medium (xhxh), and short (xhxh); medium is the heterozygous condition. given two parents: ttccssxhxh x ttccssxhy how many different gametes could be formed in the female cat with respect to these four traits? how many phenotypes are possible in the offspring from this mating?