lam sao de giam suc ep cua dso toi tai nguyen moi truong

giup minh voi

Tim mot phan so toi gian biet rang neu cong mau so vao tu so va gii nguyen mau so thi gia tri cua phan so gap len 9 lan 

Van nao giup minh voi minh dang can 

 Ban nao lam dyoc minh xin cam on nhieu

cho so huu ti \(x=\frac{a-3}{2a}\)(a khac 0) vaoi gt nao cua a thi x la so nguyen

giai nhanh giup minh nha minh dang can rat gap !

Cam on nhieu nha !

Thu hoach co anh huong nhu the nao den viec bao puan? Giup minh nha minh dang can gap

Moi cong dan can co trach nhiem nhu the nao đoi voi hien phap nuoc cong hoa xa hoi chu nghia viet nam giup mk nha mk dang can gap

viet cac phan so sau thanh tong cua 3 phan so toi gian khc nhau : 6/25, 27/42, 23/12

cac ban giup minh voi

nhanh nha minh dang can gap

Cau 1:

a.Nguyen nhan qua trinh do thi hoa?

b.Qua trinh do thi hoa tu phat co suc ep gi?

c.Bien phap?

d.O VN, qua trinh do thi hoa duoc dien ra nhu the nao? Cho vi du?

Cau 2

Dan so tang nhanh o doi nong tac dong tieu cuc den tai nguyen va moi truong ntn?

AI LAM XONG SOM MINH SE TICK

ve so do ve suc ep cua dan so den tai nguyen moi truong o doi nong

Dua vao bang thong tin trang 34SGK. Nhan xet ve tuong quan giua dan so va tai nguyen rung o Dong Nam A. De bao ve tai nguyen moi truong chung ta can co bien phap gi? Lien he vao tinh hinh thuc te dia phuong em dang song.(thuoc dang nguon tai nguyen, bien phap bao ve tai nguyen...)

GIUP MK NHA DANG CAN GAP LAM! CAM ON