Im pretty sure the answer is Branch point 1
The symptom and sign which indicate placenta previa here is Pinless vaginal bleeding.
Placenta previa is a condition where the placenta is covering the cervix or it is attached close to the cervix.
In various times of pregnancy, bleeding may occur. It can not be a serious complication. The cause of the bleeding may depend on the amount of pain or the time of bleeding in pregnancy.
In the first trimester, bleeding may occur and may be due to ectopic pregnancy, miscarriage, implantation of the placenta in the uterus or infection.
Bleeding in late pregnancy lets say twenty weeks can be due to placenta previa or placental abruption.
Answer:
Observers ahead of the wave observe an apparent increase in wave frequency
Explanation:
This is the Doppler Effect. The frequency of a wave increases when the source approaches the observer and decreases as the source recedes.
B, C, and D are wrong. Observers behind the source notice a decrease in frequency.
The correct option is this: THE TROUTS GROW FASTER BUT HAVE SHORTER LIFE SPAN.
Trouts live in fresh waters such as streams and lakes, they feed on microscopic organisms, small fish and insects. They have a maximum length of about 35 inches and they are excellence sources of omega 3 fatty acids. Trouts have relatively short life span.
