4 assignments need help with them

Science

https://morgan.blackboard.com/webapps/blackboard/content/listContent.jsp?course_id=_84502_1&content_id=_1676804_1&mode=reset

user name: raala5

Password: Alar0466

i need hekp with these assignments

you have to log in my account and do them all the materials in the black-bored

the class name HEED103

THANKS