In 2012, astronomers reported the discovery of a planet

that revolved around to Sun-like stars Kepler 345, a

gaseous planet, revolves around the stars every 289

days and the stars revolve around each other every 28

days. This information was presented in the January 11,

2012 issue of the joumal Nature

Based on the information in the article, which title

would be most appropriate?

New Planet Found in Open Cluster System

New Planet Discovered in Binary Star System

Discovery: New Globular Cluster and Planet

Discovery: Star System Orbiting New Planet

i think a) betsy can donate only blood to mark is correct because, mark and betsy have the same blood type. whereas nobody else has b+ blood so betsy can't donate to them.

correct answer: false

while planning water activities, it is very important to consider the weather, because if we do not plan and are going for a surf, then it might be that the hurricane came and drown us or may carry us to long distance from where we can not come back. there are many reasons to take information about the weather when we are planning any water activities.

hence, the correct answer would be false.

the answer is d. embryo