The geologic time scale is a system of chronological dating that relates geological strata to time, and is used by geologists, paleontologist, and other Earth scientists to describe the timing and relationships of events that have occurred during Earth's history. Hope I helped!
Answer:
25% unaffected child with two normal gene.25% affected child with two recessive gene but 50% unaffected child but is a carrier
Explanation:
To have an autosomal recessive pattern you inherit two mutated gene one from each parent. It usually passed by two carriers. One recessive and other dominant.
Answer - The polarity of the water molecule helps it to cohere to nearby water molecule. Forming a skin over.
Reasoning - Since the polarity is all close and wanting to bond they have a surface tension which come together to making a skin like over.
<span>the bones of fibrous joints are joined by fibrous tissue, such as the sutures in the skull or the pelvis. Fibrous joints allow no movement at all. he bones of synovial joints meet in a joint capsule, such as the knee joint where the femur and tibia meet. These joints are the most common and most moveable joints in the human body</span>
Independent variable is the one that can be changed to test the prediction.
<u>Explanation:</u>
In order to test the prediction in an experiment, the independent variables are always changed. This is because the independent variable are the one that is always produces different cause and effect in an experiment.
They are not dependent on the outcome of the experiment but can alter the experiment to any extend when they are altered. Hence we can conclude independent variable as right answer.