Adobe Acrobat DC Essentials for Legal Professionals. 1  Adobe Acrobat DC is the latest version of Acrobat and is the successor to Acrobat XI. 2  The âDCâ stands for Document Cloud, a set of (optional) connected cloud services for Acrobat. 3  The PDF file format has not changed.
A group of blackbirds is most correctly called either a cloud, a cluster or a merle of blackbirds. Because they are so similar to ravens and crows, â¦ they are also called a murder, but this is not the most correct term.4 people found this useful.hat is the weight of a blackbird? If you're referring to a bird, a mature turtus merula (common  blackbird) can weigh 80 - 125 grams If you're referring to an  aircraft, the Blackbird aircraft also known as â¦ the Lockheed  SR-71 had a weight (empty and without weapons) of 30 600 kg.
The families of blackbirds are the most abundant bird types on the continent. These birds form flocks where one can see thousands of different types of mixed blackbirds as they gather in the Spring and Fall migrations.Although, there is an abundance of blackbirds, they are shy of humans and will try and avoid any close contact.hese birds form flocks where one can see thousands of different types of mixed blackbirds as they gather in the Spring and Fall migrations. Although, there is an abundance of blackbirds, they are shy of humans and will try and avoid any close contact.